56285964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{557}}^1$

素因数の和:975

約数の個数: 72

約数和(自身を含む): 163302048

約数和(自身を除く): 107016084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 401, 557, 802, 1114, 1203, 1604, 1671, 2228, 2406, 2807, 3342, 3609, 3899, 4812, 5013, 5614, 6684, 7218, 7798, 8421, 10026, 11228, 11697, 14436, 15596, 16842, 20052, 23394, 25263, 33684, 35091, 46788, 50526, 70182, 101052, 140364, 223357, 446714, 670071, 893428, 1340142, 1563499, 2010213, 2680284, 3126998, 4020426, 4690497, 6253996, 8040852, 9380994, 14071491, 18761988, 28142982, 56285964]

約数ペア:

[(1, 56285964), (2, 28142982), (3, 18761988), (4, 14071491), (6, 9380994), (7, 8040852), (9, 6253996), (12, 4690497), (14, 4020426), (18, 3126998), (21, 2680284), (28, 2010213), (36, 1563499), (42, 1340142), (63, 893428), (84, 670071), (126, 446714), (252, 223357), (401, 140364), (557, 101052), (802, 70182), (1114, 50526), (1203, 46788), (1604, 35091), (1671, 33684), (2228, 25263), (2406, 23394), (2807, 20052), (3342, 16842), (3609, 15596), (3899, 14436), (4812, 11697), (5013, 11228), (5614, 10026), (6684, 8421), (7218, 7798)]