50988420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 288

約数和(自身を含む): 193052160

約数和(自身を除く): 142063740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 47, 49, 54, 60, 63, 70, 82, 84, 90, 94, 98, 105, 108, 123, 126, 135, 140, 141, 147, 164, 180, 188, 189, 196, 205, 210, 235, 245, 246, 252, 270, 282, 287, 294, 315, 329, 369, 378, 410, 420, 423, 441, 470, 490, 492, 540, 564, 574, 588, 615, 630, 658, 705, 735, 738, 756, 820, 846, 861, 882, 940, 945, 980, 987, 1107, 1148, 1230, 1260, 1269, 1316, 1323, 1410, 1435, 1470, 1476, 1645, 1692, 1722, 1764, 1845, 1890, 1927, 1974, 2009, 2115, 2205, 2214, 2303, 2460, 2538, 2583, 2646, 2820, 2870, 2940, 2961, 3290, 3444, 3690, 3780, 3854, 3948, 4018, 4230, 4305, 4410, 4428, 4606, 4935, 5076, 5166, 5292, 5535, 5740, 5781, 5922, 6027, 6345, 6580, 6615, 6909, 7380, 7708, 7749, 8036, 8460, 8610, 8820, 8883, 9212, 9635, 9870, 10045, 10332, 11070, 11515, 11562, 11844, 12054, 12690, 12915, 13230, 13489, 13818, 14805, 15498, 17220, 17343, 17766, 18081, 19270, 19740, 20090, 20727, 22140, 23030, 23124, 24108, 25380, 25830, 26460, 26978, 27636, 28905, 29610, 30135, 30996, 34545, 34686, 35532, 36162, 38540, 38745, 40180, 40467, 41454, 44415, 46060, 51660, 52029, 53956, 54243, 57810, 59220, 60270, 62181, 67445, 69090, 69372, 72324, 77490, 80934, 82908, 86715, 88830, 90405, 94423, 103635, 104058, 108486, 115620, 120540, 121401, 124362, 134890, 138180, 154980, 161868, 173430, 177660, 180810, 188846, 202335, 207270, 208116, 216972, 242802, 248724, 260145, 269780, 271215, 283269, 310905, 346860, 361620, 364203, 377692, 404670, 414540, 472115, 485604, 520290, 542430, 566538, 607005, 621810, 728406, 809340, 849807, 944230, 1040580, 1084860, 1133076, 1214010, 1243620, 1416345, 1456812, 1699614, 1821015, 1888460, 2428020, 2549421, 2832690, 3399228, 3642030, 4249035, 5098842, 5665380, 7284060, 8498070, 10197684, 12747105, 16996140, 25494210, 50988420]

約数ペア:

[(1, 50988420), (2, 25494210), (3, 16996140), (4, 12747105), (5, 10197684), (6, 8498070), (7, 7284060), (9, 5665380), (10, 5098842), (12, 4249035), (14, 3642030), (15, 3399228), (18, 2832690), (20, 2549421), (21, 2428020), (27, 1888460), (28, 1821015), (30, 1699614), (35, 1456812), (36, 1416345), (41, 1243620), (42, 1214010), (45, 1133076), (47, 1084860), (49, 1040580), (54, 944230), (60, 849807), (63, 809340), (70, 728406), (82, 621810), (84, 607005), (90, 566538), (94, 542430), (98, 520290), (105, 485604), (108, 472115), (123, 414540), (126, 404670), (135, 377692), (140, 364203), (141, 361620), (147, 346860), (164, 310905), (180, 283269), (188, 271215), (189, 269780), (196, 260145), (205, 248724), (210, 242802), (235, 216972), (245, 208116), (246, 207270), (252, 202335), (270, 188846), (282, 180810), (287, 177660), (294, 173430), (315, 161868), (329, 154980), (369, 138180), (378, 134890), (410, 124362), (420, 121401), (423, 120540), (441, 115620), (470, 108486), (490, 104058), (492, 103635), (540, 94423), (564, 90405), (574, 88830), (588, 86715), (615, 82908), (630, 80934), (658, 77490), (705, 72324), (735, 69372), (738, 69090), (756, 67445), (820, 62181), (846, 60270), (861, 59220), (882, 57810), (940, 54243), (945, 53956), (980, 52029), (987, 51660), (1107, 46060), (1148, 44415), (1230, 41454), (1260, 40467), (1269, 40180), (1316, 38745), (1323, 38540), (1410, 36162), (1435, 35532), (1470, 34686), (1476, 34545), (1645, 30996), (1692, 30135), (1722, 29610), (1764, 28905), (1845, 27636), (1890, 26978), (1927, 26460), (1974, 25830), (2009, 25380), (2115, 24108), (2205, 23124), (2214, 23030), (2303, 22140), (2460, 20727), (2538, 20090), (2583, 19740), (2646, 19270), (2820, 18081), (2870, 17766), (2940, 17343), (2961, 17220), (3290, 15498), (3444, 14805), (3690, 13818), (3780, 13489), (3854, 13230), (3948, 12915), (4018, 12690), (4230, 12054), (4305, 11844), (4410, 11562), (4428, 11515), (4606, 11070), (4935, 10332), (5076, 10045), (5166, 9870), (5292, 9635), (5535, 9212), (5740, 8883), (5781, 8820), (5922, 8610), (6027, 8460), (6345, 8036), (6580, 7749), (6615, 7708), (6909, 7380)]