49845840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:345

約数の個数: 160

約数和(自身を含む): 171417600

約数和(自身を除く): 121571760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 79, 80, 88, 110, 120, 132, 158, 165, 176, 220, 237, 239, 240, 264, 316, 330, 395, 440, 474, 478, 528, 632, 660, 717, 790, 869, 880, 948, 956, 1185, 1195, 1264, 1320, 1434, 1580, 1738, 1896, 1912, 2370, 2390, 2607, 2629, 2640, 2868, 3160, 3476, 3585, 3792, 3824, 4345, 4740, 4780, 5214, 5258, 5736, 6320, 6952, 7170, 7887, 8690, 9480, 9560, 10428, 10516, 11472, 13035, 13145, 13904, 14340, 15774, 17380, 18881, 18960, 19120, 20856, 21032, 26070, 26290, 28680, 31548, 34760, 37762, 39435, 41712, 42064, 52140, 52580, 56643, 57360, 63096, 69520, 75524, 78870, 94405, 104280, 105160, 113286, 126192, 151048, 157740, 188810, 207691, 208560, 210320, 226572, 283215, 302096, 315480, 377620, 415382, 453144, 566430, 623073, 630960, 755240, 830764, 906288, 1038455, 1132860, 1246146, 1510480, 1661528, 2076910, 2265720, 2492292, 3115365, 3323056, 4153820, 4531440, 4984584, 6230730, 8307640, 9969168, 12461460, 16615280, 24922920, 49845840]

約数ペア:

[(1, 49845840), (2, 24922920), (3, 16615280), (4, 12461460), (5, 9969168), (6, 8307640), (8, 6230730), (10, 4984584), (11, 4531440), (12, 4153820), (15, 3323056), (16, 3115365), (20, 2492292), (22, 2265720), (24, 2076910), (30, 1661528), (33, 1510480), (40, 1246146), (44, 1132860), (48, 1038455), (55, 906288), (60, 830764), (66, 755240), (79, 630960), (80, 623073), (88, 566430), (110, 453144), (120, 415382), (132, 377620), (158, 315480), (165, 302096), (176, 283215), (220, 226572), (237, 210320), (239, 208560), (240, 207691), (264, 188810), (316, 157740), (330, 151048), (395, 126192), (440, 113286), (474, 105160), (478, 104280), (528, 94405), (632, 78870), (660, 75524), (717, 69520), (790, 63096), (869, 57360), (880, 56643), (948, 52580), (956, 52140), (1185, 42064), (1195, 41712), (1264, 39435), (1320, 37762), (1434, 34760), (1580, 31548), (1738, 28680), (1896, 26290), (1912, 26070), (2370, 21032), (2390, 20856), (2607, 19120), (2629, 18960), (2640, 18881), (2868, 17380), (3160, 15774), (3476, 14340), (3585, 13904), (3792, 13145), (3824, 13035), (4345, 11472), (4740, 10516), (4780, 10428), (5214, 9560), (5258, 9480), (5736, 8690), (6320, 7887), (6952, 7170)]