55403728

素因数分解:

$2^4\times {\mathrm{829}}^1\times {\mathrm{4177}}^1$

素因数の和:5014

約数の個数: 20

約数和(自身を含む): 107499940

約数和(自身を除く): 52096212

約数列:

[1, 2, 4, 8, 16, 829, 1658, 3316, 4177, 6632, 8354, 13264, 16708, 33416, 66832, 3462733, 6925466, 13850932, 27701864, 55403728]

約数ペア:

[(1, 55403728), (2, 27701864), (4, 13850932), (8, 6925466), (16, 3462733), (829, 66832), (1658, 33416), (3316, 16708), (4177, 13264), (6632, 8354)]