51465480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 170311680

約数和(自身を除く): 118846200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 127, 132, 165, 220, 254, 264, 307, 330, 381, 440, 508, 614, 635, 660, 762, 921, 1016, 1228, 1270, 1320, 1397, 1524, 1535, 1842, 1905, 2456, 2540, 2794, 3048, 3070, 3377, 3684, 3810, 4191, 4605, 5080, 5588, 6140, 6754, 6985, 7368, 7620, 8382, 9210, 10131, 11176, 12280, 13508, 13970, 15240, 16764, 16885, 18420, 20262, 20955, 27016, 27940, 33528, 33770, 36840, 38989, 40524, 41910, 50655, 55880, 67540, 77978, 81048, 83820, 101310, 116967, 135080, 155956, 167640, 194945, 202620, 233934, 311912, 389890, 405240, 428879, 467868, 584835, 779780, 857758, 935736, 1169670, 1286637, 1559560, 1715516, 2144395, 2339340, 2573274, 3431032, 4288790, 4678680, 5146548, 6433185, 8577580, 10293096, 12866370, 17155160, 25732740, 51465480]

約数ペア:

[(1, 51465480), (2, 25732740), (3, 17155160), (4, 12866370), (5, 10293096), (6, 8577580), (8, 6433185), (10, 5146548), (11, 4678680), (12, 4288790), (15, 3431032), (20, 2573274), (22, 2339340), (24, 2144395), (30, 1715516), (33, 1559560), (40, 1286637), (44, 1169670), (55, 935736), (60, 857758), (66, 779780), (88, 584835), (110, 467868), (120, 428879), (127, 405240), (132, 389890), (165, 311912), (220, 233934), (254, 202620), (264, 194945), (307, 167640), (330, 155956), (381, 135080), (440, 116967), (508, 101310), (614, 83820), (635, 81048), (660, 77978), (762, 67540), (921, 55880), (1016, 50655), (1228, 41910), (1270, 40524), (1320, 38989), (1397, 36840), (1524, 33770), (1535, 33528), (1842, 27940), (1905, 27016), (2456, 20955), (2540, 20262), (2794, 18420), (3048, 16885), (3070, 16764), (3377, 15240), (3684, 13970), (3810, 13508), (4191, 12280), (4605, 11176), (5080, 10131), (5588, 9210), (6140, 8382), (6754, 7620), (6985, 7368)]