57253670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 109892160

約数和(自身を除く): 52638490

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 137, 158, 230, 274, 395, 529, 685, 790, 1058, 1370, 1817, 2645, 3151, 3634, 5290, 6302, 9085, 10823, 15755, 18170, 21646, 31510, 41791, 54115, 72473, 83582, 108230, 144946, 208955, 248929, 362365, 417910, 497858, 724730, 1244645, 2489290, 5725367, 11450734, 28626835, 57253670]

約数ペア:

[(1, 57253670), (2, 28626835), (5, 11450734), (10, 5725367), (23, 2489290), (46, 1244645), (79, 724730), (115, 497858), (137, 417910), (158, 362365), (230, 248929), (274, 208955), (395, 144946), (529, 108230), (685, 83582), (790, 72473), (1058, 54115), (1370, 41791), (1817, 31510), (2645, 21646), (3151, 18170), (3634, 15755), (5290, 10823), (6302, 9085)]