48186680

素因数分解:

$2^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2683}}^1$

素因数の和:3143

約数の個数: 32

約数和(自身を含む): 108702000

約数和(自身を除く): 60515320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 449, 898, 1796, 2245, 2683, 3592, 4490, 5366, 8980, 10732, 13415, 17960, 21464, 26830, 53660, 107320, 1204667, 2409334, 4818668, 6023335, 9637336, 12046670, 24093340, 48186680]

約数ペア:

[(1, 48186680), (2, 24093340), (4, 12046670), (5, 9637336), (8, 6023335), (10, 4818668), (20, 2409334), (40, 1204667), (449, 107320), (898, 53660), (1796, 26830), (2245, 21464), (2683, 17960), (3592, 13415), (4490, 10732), (5366, 8980)]