50780857554

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1025503}}^1$

素因数の和:1025652

約数の個数: 64

約数和(自身を含む): 129951866880

約数和(自身を除く): 79171009326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 131, 189, 262, 378, 393, 786, 917, 1179, 1834, 2358, 2751, 3537, 5502, 7074, 8253, 16506, 24759, 49518, 1025503, 2051006, 3076509, 6153018, 7178521, 9229527, 14357042, 18459054, 21535563, 27688581, 43071126, 55377162, 64606689, 129213378, 134340893, 193820067, 268681786, 387640134, 403022679, 806045358, 940386251, 1209068037, 1880772502, 2418136074, 2821158753, 3627204111, 5642317506, 7254408222, 8463476259, 16926952518, 25390428777, 50780857554]

約数ペア:

[(1, 50780857554), (2, 25390428777), (3, 16926952518), (6, 8463476259), (7, 7254408222), (9, 5642317506), (14, 3627204111), (18, 2821158753), (21, 2418136074), (27, 1880772502), (42, 1209068037), (54, 940386251), (63, 806045358), (126, 403022679), (131, 387640134), (189, 268681786), (262, 193820067), (378, 134340893), (393, 129213378), (786, 64606689), (917, 55377162), (1179, 43071126), (1834, 27688581), (2358, 21535563), (2751, 18459054), (3537, 14357042), (5502, 9229527), (7074, 7178521), (8253, 6153018), (16506, 3076509), (24759, 2051006), (49518, 1025503)]