54145532

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 110953920

約数和(自身を除く): 56808388

約数列:

[1, 2, 4, 7, 14, 28, 109, 113, 157, 218, 226, 314, 436, 452, 628, 763, 791, 1099, 1526, 1582, 2198, 3052, 3164, 4396, 12317, 17113, 17741, 24634, 34226, 35482, 49268, 68452, 70964, 86219, 119791, 124187, 172438, 239582, 248374, 344876, 479164, 496748, 1933769, 3867538, 7735076, 13536383, 27072766, 54145532]

約数ペア:

[(1, 54145532), (2, 27072766), (4, 13536383), (7, 7735076), (14, 3867538), (28, 1933769), (109, 496748), (113, 479164), (157, 344876), (218, 248374), (226, 239582), (314, 172438), (436, 124187), (452, 119791), (628, 86219), (763, 70964), (791, 68452), (1099, 49268), (1526, 35482), (1582, 34226), (2198, 24634), (3052, 17741), (3164, 17113), (4396, 12317)]