48287660

素因数分解:

$2^2\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{2213}}^1$

素因数の和:3313

約数の個数: 24

約数和(自身を含む): 101542896

約数和(自身を除く): 53255236

約数列:

[1, 2, 4, 5, 10, 20, 1091, 2182, 2213, 4364, 4426, 5455, 8852, 10910, 11065, 21820, 22130, 44260, 2414383, 4828766, 9657532, 12071915, 24143830, 48287660]

約数ペア:

[(1, 48287660), (2, 24143830), (4, 12071915), (5, 9657532), (10, 4828766), (20, 2414383), (1091, 44260), (2182, 22130), (2213, 21820), (4364, 11065), (4426, 10910), (5455, 8852)]