50391990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 192

約数和(自身を含む): 158008320

約数和(自身を除く): 107616330

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 47, 54, 55, 57, 66, 90, 94, 95, 99, 110, 114, 135, 141, 165, 171, 190, 198, 209, 235, 270, 282, 285, 297, 330, 342, 361, 418, 423, 470, 495, 513, 517, 570, 594, 627, 705, 722, 846, 855, 893, 990, 1026, 1034, 1045, 1083, 1254, 1269, 1410, 1485, 1551, 1710, 1786, 1805, 1881, 2090, 2115, 2166, 2538, 2565, 2585, 2679, 2970, 3102, 3135, 3249, 3610, 3762, 3971, 4230, 4465, 4653, 5130, 5170, 5358, 5415, 5643, 6270, 6345, 6498, 7755, 7942, 8037, 8930, 9306, 9405, 9747, 9823, 10830, 11286, 11913, 12690, 13395, 13959, 15510, 16074, 16245, 16967, 18810, 19494, 19646, 19855, 23265, 23826, 24111, 26790, 27918, 28215, 29469, 32490, 33934, 35739, 39710, 40185, 46530, 48222, 48735, 49115, 50901, 56430, 58938, 59565, 69795, 71478, 80370, 84835, 88407, 97470, 98230, 101802, 107217, 119130, 120555, 139590, 147345, 152703, 169670, 176814, 178695, 186637, 214434, 241110, 254505, 265221, 294690, 305406, 357390, 373274, 442035, 458109, 509010, 530442, 536085, 559911, 763515, 884070, 916218, 933185, 1072170, 1119822, 1326105, 1527030, 1679733, 1866370, 2290545, 2652210, 2799555, 3359466, 4581090, 5039199, 5599110, 8398665, 10078398, 16797330, 25195995, 50391990]

約数ペア:

[(1, 50391990), (2, 25195995), (3, 16797330), (5, 10078398), (6, 8398665), (9, 5599110), (10, 5039199), (11, 4581090), (15, 3359466), (18, 2799555), (19, 2652210), (22, 2290545), (27, 1866370), (30, 1679733), (33, 1527030), (38, 1326105), (45, 1119822), (47, 1072170), (54, 933185), (55, 916218), (57, 884070), (66, 763515), (90, 559911), (94, 536085), (95, 530442), (99, 509010), (110, 458109), (114, 442035), (135, 373274), (141, 357390), (165, 305406), (171, 294690), (190, 265221), (198, 254505), (209, 241110), (235, 214434), (270, 186637), (282, 178695), (285, 176814), (297, 169670), (330, 152703), (342, 147345), (361, 139590), (418, 120555), (423, 119130), (470, 107217), (495, 101802), (513, 98230), (517, 97470), (570, 88407), (594, 84835), (627, 80370), (705, 71478), (722, 69795), (846, 59565), (855, 58938), (893, 56430), (990, 50901), (1026, 49115), (1034, 48735), (1045, 48222), (1083, 46530), (1254, 40185), (1269, 39710), (1410, 35739), (1485, 33934), (1551, 32490), (1710, 29469), (1786, 28215), (1805, 27918), (1881, 26790), (2090, 24111), (2115, 23826), (2166, 23265), (2538, 19855), (2565, 19646), (2585, 19494), (2679, 18810), (2970, 16967), (3102, 16245), (3135, 16074), (3249, 15510), (3610, 13959), (3762, 13395), (3971, 12690), (4230, 11913), (4465, 11286), (4653, 10830), (5130, 9823), (5170, 9747), (5358, 9405), (5415, 9306), (5643, 8930), (6270, 8037), (6345, 7942), (6498, 7755)]