55141576

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{6521}}^1$

素因数の和:6685

約数の個数: 32

約数和(自身を含む): 118961280

約数和(自身を除く): 63819704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 4228, 6521, 8456, 13042, 26084, 45647, 52168, 91294, 182588, 365176, 984671, 1969342, 3938684, 6892697, 7877368, 13785394, 27570788, 55141576]

約数ペア:

[(1, 55141576), (2, 27570788), (4, 13785394), (7, 7877368), (8, 6892697), (14, 3938684), (28, 1969342), (56, 984671), (151, 365176), (302, 182588), (604, 91294), (1057, 52168), (1208, 45647), (2114, 26084), (4228, 13042), (6521, 8456)]