50265180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 216

約数和(自身を含む): 182997360

約数和(自身を除く): 132732180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 49, 60, 63, 70, 82, 84, 90, 98, 105, 123, 126, 139, 140, 147, 164, 180, 196, 205, 210, 245, 246, 252, 278, 287, 294, 315, 369, 410, 417, 420, 441, 490, 492, 556, 574, 588, 615, 630, 695, 735, 738, 820, 834, 861, 882, 973, 980, 1148, 1230, 1251, 1260, 1390, 1435, 1470, 1476, 1668, 1722, 1764, 1845, 1946, 2009, 2085, 2205, 2460, 2502, 2583, 2780, 2870, 2919, 2940, 3444, 3690, 3892, 4018, 4170, 4305, 4410, 4865, 5004, 5166, 5699, 5740, 5838, 6027, 6255, 6811, 7380, 8036, 8340, 8610, 8757, 8820, 9730, 10045, 10332, 11398, 11676, 12054, 12510, 12915, 13622, 14595, 17097, 17220, 17514, 18081, 19460, 20090, 20433, 22796, 24108, 25020, 25830, 27244, 28495, 29190, 30135, 34055, 34194, 35028, 36162, 39893, 40180, 40866, 43785, 51291, 51660, 56990, 58380, 60270, 61299, 68110, 68388, 72324, 79786, 81732, 85485, 87570, 90405, 102165, 102582, 113980, 119679, 120540, 122598, 136220, 159572, 170970, 175140, 180810, 199465, 204330, 205164, 239358, 245196, 256455, 279251, 306495, 341940, 359037, 361620, 398930, 408660, 478716, 512910, 558502, 598395, 612990, 718074, 797860, 837753, 1025820, 1117004, 1196790, 1225980, 1396255, 1436148, 1675506, 1795185, 2393580, 2513259, 2792510, 3351012, 3590370, 4188765, 5026518, 5585020, 7180740, 8377530, 10053036, 12566295, 16755060, 25132590, 50265180]

約数ペア:

[(1, 50265180), (2, 25132590), (3, 16755060), (4, 12566295), (5, 10053036), (6, 8377530), (7, 7180740), (9, 5585020), (10, 5026518), (12, 4188765), (14, 3590370), (15, 3351012), (18, 2792510), (20, 2513259), (21, 2393580), (28, 1795185), (30, 1675506), (35, 1436148), (36, 1396255), (41, 1225980), (42, 1196790), (45, 1117004), (49, 1025820), (60, 837753), (63, 797860), (70, 718074), (82, 612990), (84, 598395), (90, 558502), (98, 512910), (105, 478716), (123, 408660), (126, 398930), (139, 361620), (140, 359037), (147, 341940), (164, 306495), (180, 279251), (196, 256455), (205, 245196), (210, 239358), (245, 205164), (246, 204330), (252, 199465), (278, 180810), (287, 175140), (294, 170970), (315, 159572), (369, 136220), (410, 122598), (417, 120540), (420, 119679), (441, 113980), (490, 102582), (492, 102165), (556, 90405), (574, 87570), (588, 85485), (615, 81732), (630, 79786), (695, 72324), (735, 68388), (738, 68110), (820, 61299), (834, 60270), (861, 58380), (882, 56990), (973, 51660), (980, 51291), (1148, 43785), (1230, 40866), (1251, 40180), (1260, 39893), (1390, 36162), (1435, 35028), (1470, 34194), (1476, 34055), (1668, 30135), (1722, 29190), (1764, 28495), (1845, 27244), (1946, 25830), (2009, 25020), (2085, 24108), (2205, 22796), (2460, 20433), (2502, 20090), (2583, 19460), (2780, 18081), (2870, 17514), (2919, 17220), (2940, 17097), (3444, 14595), (3690, 13622), (3892, 12915), (4018, 12510), (4170, 12054), (4305, 11676), (4410, 11398), (4865, 10332), (5004, 10045), (5166, 9730), (5699, 8820), (5740, 8757), (5838, 8610), (6027, 8340), (6255, 8036), (6811, 7380)]