51301976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 112492800

約数和(自身を除く): 61190824

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 61, 76, 88, 122, 152, 209, 244, 418, 488, 503, 671, 836, 1006, 1159, 1342, 1672, 2012, 2318, 2684, 4024, 4636, 5368, 5533, 9272, 9557, 11066, 12749, 19114, 22132, 25498, 30683, 38228, 44264, 50996, 61366, 76456, 101992, 105127, 122732, 210254, 245464, 337513, 420508, 582977, 675026, 841016, 1165954, 1350052, 2331908, 2700104, 4663816, 6412747, 12825494, 25650988, 51301976]

約数ペア:

[(1, 51301976), (2, 25650988), (4, 12825494), (8, 6412747), (11, 4663816), (19, 2700104), (22, 2331908), (38, 1350052), (44, 1165954), (61, 841016), (76, 675026), (88, 582977), (122, 420508), (152, 337513), (209, 245464), (244, 210254), (418, 122732), (488, 105127), (503, 101992), (671, 76456), (836, 61366), (1006, 50996), (1159, 44264), (1342, 38228), (1672, 30683), (2012, 25498), (2318, 22132), (2684, 19114), (4024, 12749), (4636, 11066), (5368, 9557), (5533, 9272)]