47299990

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 87070464

約数和(自身を除く): 39770474

約数列:

[1, 2, 5, 10, 67, 134, 227, 311, 335, 454, 622, 670, 1135, 1555, 2270, 3110, 15209, 20837, 30418, 41674, 70597, 76045, 104185, 141194, 152090, 208370, 352985, 705970, 4729999, 9459998, 23649995, 47299990]

約数ペア:

[(1, 47299990), (2, 23649995), (5, 9459998), (10, 4729999), (67, 705970), (134, 352985), (227, 208370), (311, 152090), (335, 141194), (454, 104185), (622, 76045), (670, 70597), (1135, 41674), (1555, 30418), (2270, 20837), (3110, 15209)]