49390060

素因数分解:

$2^2\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{1613}}^1$

素因数の和:3153

約数の個数: 24

約数和(自身を含む): 103851216

約数和(自身を除く): 54461156

約数列:

[1, 2, 4, 5, 10, 20, 1531, 1613, 3062, 3226, 6124, 6452, 7655, 8065, 15310, 16130, 30620, 32260, 2469503, 4939006, 9878012, 12347515, 24695030, 49390060]

約数ペア:

[(1, 49390060), (2, 24695030), (4, 12347515), (5, 9878012), (10, 4939006), (20, 2469503), (1531, 32260), (1613, 30620), (3062, 16130), (3226, 15310), (6124, 8065), (6452, 7655)]