47513080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38317}}^1$

素因数の和:38359

約数の個数: 32

約数和(自身を含む): 110355840

約数和(自身を除く): 62842760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 38317, 76634, 153268, 191585, 306536, 383170, 766340, 1187827, 1532680, 2375654, 4751308, 5939135, 9502616, 11878270, 23756540, 47513080]

約数ペア:

[(1, 47513080), (2, 23756540), (4, 11878270), (5, 9502616), (8, 5939135), (10, 4751308), (20, 2375654), (31, 1532680), (40, 1187827), (62, 766340), (124, 383170), (155, 306536), (248, 191585), (310, 153268), (620, 76634), (1240, 38317)]