48614960

素因数分解:

$2^4\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1091}}^1$

素因数の和:1661

約数の個数: 40

約数和(自身を含む): 113336496

約数和(自身を除く): 64721536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 557, 1091, 1114, 2182, 2228, 2785, 4364, 4456, 5455, 5570, 8728, 8912, 10910, 11140, 17456, 21820, 22280, 43640, 44560, 87280, 607687, 1215374, 2430748, 3038435, 4861496, 6076870, 9722992, 12153740, 24307480, 48614960]

約数ペア:

[(1, 48614960), (2, 24307480), (4, 12153740), (5, 9722992), (8, 6076870), (10, 4861496), (16, 3038435), (20, 2430748), (40, 1215374), (80, 607687), (557, 87280), (1091, 44560), (1114, 43640), (2182, 22280), (2228, 21820), (2785, 17456), (4364, 11140), (4456, 10910), (5455, 8912), (5570, 8728)]