47152040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90677}}^1$

素因数の和:90701

約数の個数: 32

約数和(自身を含む): 114254280

約数和(自身を除く): 67102240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 90677, 181354, 362708, 453385, 725416, 906770, 1178801, 1813540, 2357602, 3627080, 4715204, 5894005, 9430408, 11788010, 23576020, 47152040]

約数ペア:

[(1, 47152040), (2, 23576020), (4, 11788010), (5, 9430408), (8, 5894005), (10, 4715204), (13, 3627080), (20, 2357602), (26, 1813540), (40, 1178801), (52, 906770), (65, 725416), (104, 453385), (130, 362708), (260, 181354), (520, 90677)]