47557940

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{35491}}^1$

素因数の和:35567

約数の個数: 24

約数和(自身を含む): 101365152

約数和(自身を除く): 53807212

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 35491, 70982, 141964, 177455, 354910, 709820, 2377897, 4755794, 9511588, 11889485, 23778970, 47557940]

約数ペア:

[(1, 47557940), (2, 23778970), (4, 11889485), (5, 9511588), (10, 4755794), (20, 2377897), (67, 709820), (134, 354910), (268, 177455), (335, 141964), (670, 70982), (1340, 35491)]