51850160

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{3881}}^1$

素因数の和:4061

約数の個数: 40

約数和(自身を含む): 121304736

約数和(自身を除く): 69454576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 3881, 6680, 7762, 13360, 15524, 19405, 31048, 38810, 62096, 77620, 155240, 310480, 648127, 1296254, 2592508, 3240635, 5185016, 6481270, 10370032, 12962540, 25925080, 51850160]

約数ペア:

[(1, 51850160), (2, 25925080), (4, 12962540), (5, 10370032), (8, 6481270), (10, 5185016), (16, 3240635), (20, 2592508), (40, 1296254), (80, 648127), (167, 310480), (334, 155240), (668, 77620), (835, 62096), (1336, 38810), (1670, 31048), (2672, 19405), (3340, 15524), (3881, 13360), (6680, 7762)]