54394730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 113073408

約数和(自身を除く): 58678678

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 151, 163, 170, 221, 302, 326, 442, 755, 815, 1105, 1510, 1630, 1963, 2119, 2210, 2567, 2771, 3926, 4238, 5134, 5542, 9815, 10595, 12835, 13855, 19630, 21190, 24613, 25670, 27710, 33371, 36023, 49226, 66742, 72046, 123065, 166855, 180115, 246130, 319969, 333710, 360230, 418421, 639938, 836842, 1599845, 2092105, 3199690, 4184210, 5439473, 10878946, 27197365, 54394730]

約数ペア:

[(1, 54394730), (2, 27197365), (5, 10878946), (10, 5439473), (13, 4184210), (17, 3199690), (26, 2092105), (34, 1599845), (65, 836842), (85, 639938), (130, 418421), (151, 360230), (163, 333710), (170, 319969), (221, 246130), (302, 180115), (326, 166855), (442, 123065), (755, 72046), (815, 66742), (1105, 49226), (1510, 36023), (1630, 33371), (1963, 27710), (2119, 25670), (2210, 24613), (2567, 21190), (2771, 19630), (3926, 13855), (4238, 12835), (5134, 10595), (5542, 9815)]