54992920

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{9227}}^1$

素因数の和:9387

約数の個数: 32

約数和(自身を含む): 124578000

約数和(自身を除く): 69585080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 9227, 18454, 36908, 46135, 73816, 92270, 184540, 369080, 1374823, 2749646, 5499292, 6874115, 10998584, 13748230, 27496460, 54992920]

約数ペア:

[(1, 54992920), (2, 27496460), (4, 13748230), (5, 10998584), (8, 6874115), (10, 5499292), (20, 2749646), (40, 1374823), (149, 369080), (298, 184540), (596, 92270), (745, 73816), (1192, 46135), (1490, 36908), (2980, 18454), (5960, 9227)]