47279830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{363691}}^1$

素因数の和:363711

約数の個数: 16

約数和(自身を含む): 91650384

約数和(自身を除く): 44370554

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 363691, 727382, 1818455, 3636910, 4727983, 9455966, 23639915, 47279830]

約数ペア:

[(1, 47279830), (2, 23639915), (5, 9455966), (10, 4727983), (13, 3636910), (26, 1818455), (65, 727382), (130, 363691)]