48878560

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7451}}^1$

素因数の和:7507

約数の個数: 48

約数和(自身を含む): 118307952

約数和(自身を除く): 69429392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 7451, 14902, 29804, 37255, 59608, 74510, 119216, 149020, 238432, 298040, 305491, 596080, 610982, 1192160, 1221964, 1527455, 2443928, 3054910, 4887856, 6109820, 9775712, 12219640, 24439280, 48878560]

約数ペア:

[(1, 48878560), (2, 24439280), (4, 12219640), (5, 9775712), (8, 6109820), (10, 4887856), (16, 3054910), (20, 2443928), (32, 1527455), (40, 1221964), (41, 1192160), (80, 610982), (82, 596080), (160, 305491), (164, 298040), (205, 238432), (328, 149020), (410, 119216), (656, 74510), (820, 59608), (1312, 37255), (1640, 29804), (3280, 14902), (6560, 7451)]