54957978

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{98491}}^1$

素因数の和:98530

約数の個数: 24

約数和(自身を含む): 122918016

約数和(自身を除く): 67960038

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 98491, 196982, 295473, 590946, 886419, 1772838, 3053221, 6106442, 9159663, 18319326, 27478989, 54957978]

約数ペア:

[(1, 54957978), (2, 27478989), (3, 18319326), (6, 9159663), (9, 6106442), (18, 3053221), (31, 1772838), (62, 886419), (93, 590946), (186, 295473), (279, 196982), (558, 98491)]