48462760

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7717}}^1$

素因数の和:7885

約数の個数: 32

約数和(自身を含む): 109749960

約数和(自身を除く): 61287200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 6280, 7717, 15434, 30868, 38585, 61736, 77170, 154340, 308680, 1211569, 2423138, 4846276, 6057845, 9692552, 12115690, 24231380, 48462760]

約数ペア:

[(1, 48462760), (2, 24231380), (4, 12115690), (5, 9692552), (8, 6057845), (10, 4846276), (20, 2423138), (40, 1211569), (157, 308680), (314, 154340), (628, 77170), (785, 61736), (1256, 38585), (1570, 30868), (3140, 15434), (6280, 7717)]