55325080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{44617}}^1$

素因数の和:44659

約数の個数: 32

約数和(自身を含む): 128499840

約数和(自身を除く): 73174760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 44617, 89234, 178468, 223085, 356936, 446170, 892340, 1383127, 1784680, 2766254, 5532508, 6915635, 11065016, 13831270, 27662540, 55325080]

約数ペア:

[(1, 55325080), (2, 27662540), (4, 13831270), (5, 11065016), (8, 6915635), (10, 5532508), (20, 2766254), (31, 1784680), (40, 1383127), (62, 892340), (124, 446170), (155, 356936), (248, 223085), (310, 178468), (620, 89234), (1240, 44617)]