56686842

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1997}}^1$

素因数の和:2107

約数の個数: 48

約数和(自身を含む): 130908960

約数和(自身を除く): 74222118

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 83, 114, 166, 171, 249, 342, 498, 747, 1494, 1577, 1997, 3154, 3994, 4731, 5991, 9462, 11982, 14193, 17973, 28386, 35946, 37943, 75886, 113829, 165751, 227658, 331502, 341487, 497253, 682974, 994506, 1491759, 2983518, 3149269, 6298538, 9447807, 18895614, 28343421, 56686842]

約数ペア:

[(1, 56686842), (2, 28343421), (3, 18895614), (6, 9447807), (9, 6298538), (18, 3149269), (19, 2983518), (38, 1491759), (57, 994506), (83, 682974), (114, 497253), (166, 341487), (171, 331502), (249, 227658), (342, 165751), (498, 113829), (747, 75886), (1494, 37943), (1577, 35946), (1997, 28386), (3154, 17973), (3994, 14193), (4731, 11982), (5991, 9462)]