51282452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{20983}}^1$

素因数の和:21047

約数の個数: 24

約数和(自身を含む): 98708736

約数和(自身を除く): 47426284

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 20983, 41966, 83932, 272779, 545558, 986201, 1091116, 1972402, 3944804, 12820613, 25641226, 51282452]

約数ペア:

[(1, 51282452), (2, 25641226), (4, 12820613), (13, 3944804), (26, 1972402), (47, 1091116), (52, 986201), (94, 545558), (188, 272779), (611, 83932), (1222, 41966), (2444, 20983)]