54096440

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{8297}}^1$

素因数の和:8471

約数の個数: 32

約数和(自身を含む): 122478480

約数和(自身を除く): 68382040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 6520, 8297, 16594, 33188, 41485, 66376, 82970, 165940, 331880, 1352411, 2704822, 5409644, 6762055, 10819288, 13524110, 27048220, 54096440]

約数ペア:

[(1, 54096440), (2, 27048220), (4, 13524110), (5, 10819288), (8, 6762055), (10, 5409644), (20, 2704822), (40, 1352411), (163, 331880), (326, 165940), (652, 82970), (815, 66376), (1304, 41485), (1630, 33188), (3260, 16594), (6520, 8297)]