54468080

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4177}}^1$

素因数の和:4353

約数の個数: 40

約数和(自身を含む): 127445712

約数和(自身を除く): 72977632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 4177, 6520, 8354, 13040, 16708, 20885, 33416, 41770, 66832, 83540, 167080, 334160, 680851, 1361702, 2723404, 3404255, 5446808, 6808510, 10893616, 13617020, 27234040, 54468080]

約数ペア:

[(1, 54468080), (2, 27234040), (4, 13617020), (5, 10893616), (8, 6808510), (10, 5446808), (16, 3404255), (20, 2723404), (40, 1361702), (80, 680851), (163, 334160), (326, 167080), (652, 83540), (815, 66832), (1304, 41770), (1630, 33416), (2608, 20885), (3260, 16708), (4177, 13040), (6520, 8354)]