51103570

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 109900800

約数和(自身を除く): 58797230

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 317, 329, 343, 470, 490, 634, 658, 686, 1585, 1645, 1715, 2219, 2303, 3170, 3290, 3430, 4438, 4606, 11095, 11515, 14899, 15533, 16121, 22190, 23030, 29798, 31066, 32242, 74495, 77665, 80605, 104293, 108731, 148990, 155330, 161210, 208586, 217462, 521465, 543655, 730051, 1042930, 1087310, 1460102, 3650255, 5110357, 7300510, 10220714, 25551785, 51103570]

約数ペア:

[(1, 51103570), (2, 25551785), (5, 10220714), (7, 7300510), (10, 5110357), (14, 3650255), (35, 1460102), (47, 1087310), (49, 1042930), (70, 730051), (94, 543655), (98, 521465), (235, 217462), (245, 208586), (317, 161210), (329, 155330), (343, 148990), (470, 108731), (490, 104293), (634, 80605), (658, 77665), (686, 74495), (1585, 32242), (1645, 31066), (1715, 29798), (2219, 23030), (2303, 22190), (3170, 16121), (3290, 15533), (3430, 14899), (4438, 11515), (4606, 11095)]