51205154

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25577}}^1$

素因数の和:25610

約数の個数: 32

約数和(自身を含む): 103130496

約数和(自身を除く): 51925342

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 25577, 51154, 179039, 281347, 332501, 358078, 562694, 665002, 1969429, 2327507, 3657511, 3938858, 4655014, 7315022, 25602577, 51205154]

約数ペア:

[(1, 51205154), (2, 25602577), (7, 7315022), (11, 4655014), (13, 3938858), (14, 3657511), (22, 2327507), (26, 1969429), (77, 665002), (91, 562694), (143, 358078), (154, 332501), (182, 281347), (286, 179039), (1001, 51154), (2002, 25577)]