48101980

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{35897}}^1$

素因数の和:35973

約数の個数: 24

約数和(自身を含む): 102524688

約数和(自身を除く): 54422708

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 35897, 71794, 143588, 179485, 358970, 717940, 2405099, 4810198, 9620396, 12025495, 24050990, 48101980]

約数ペア:

[(1, 48101980), (2, 24050990), (4, 12025495), (5, 9620396), (10, 4810198), (20, 2405099), (67, 717940), (134, 358970), (268, 179485), (335, 143588), (670, 71794), (1340, 35897)]