49056760

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{8231}}^1$

素因数の和:8391

約数の個数: 32

約数和(自身を含む): 111132000

約数和(自身を除く): 62075240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 8231, 16462, 32924, 41155, 65848, 82310, 164620, 329240, 1226419, 2452838, 4905676, 6132095, 9811352, 12264190, 24528380, 49056760]

約数ペア:

[(1, 49056760), (2, 24528380), (4, 12264190), (5, 9811352), (8, 6132095), (10, 4905676), (20, 2452838), (40, 1226419), (149, 329240), (298, 164620), (596, 82310), (745, 65848), (1192, 41155), (1490, 32924), (2980, 16462), (5960, 8231)]