55261072

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{8243}}^1$

素因数の和:8670

約数の個数: 20

約数和(自身を含む): 107336880

約数和(自身を除く): 52075808

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 8243, 16486, 32972, 65944, 131888, 3453817, 6907634, 13815268, 27630536, 55261072]

約数ペア:

[(1, 55261072), (2, 27630536), (4, 13815268), (8, 6907634), (16, 3453817), (419, 131888), (838, 65944), (1676, 32972), (3352, 16486), (6704, 8243)]