51647928

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{593}}^1$

素因数の和:812

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 85209672

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 191, 228, 382, 456, 573, 593, 764, 1146, 1186, 1528, 1779, 2292, 2372, 3558, 3629, 4584, 4744, 7116, 7258, 10887, 11267, 14232, 14516, 21774, 22534, 29032, 33801, 43548, 45068, 67602, 87096, 90136, 113263, 135204, 226526, 270408, 339789, 453052, 679578, 906104, 1359156, 2151997, 2718312, 4303994, 6455991, 8607988, 12911982, 17215976, 25823964, 51647928]

約数ペア:

[(1, 51647928), (2, 25823964), (3, 17215976), (4, 12911982), (6, 8607988), (8, 6455991), (12, 4303994), (19, 2718312), (24, 2151997), (38, 1359156), (57, 906104), (76, 679578), (114, 453052), (152, 339789), (191, 270408), (228, 226526), (382, 135204), (456, 113263), (573, 90136), (593, 87096), (764, 67602), (1146, 45068), (1186, 43548), (1528, 33801), (1779, 29032), (2292, 22534), (2372, 21774), (3558, 14516), (3629, 14232), (4584, 11267), (4744, 10887), (7116, 7258)]