47142110

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1091}}^1$

素因数の和:1276

約数の個数: 32

約数和(自身を含む): 88452000

約数和(自身を除く): 41309890

約数列:

[1, 2, 5, 10, 29, 58, 145, 149, 290, 298, 745, 1091, 1490, 2182, 4321, 5455, 8642, 10910, 21605, 31639, 43210, 63278, 158195, 162559, 316390, 325118, 812795, 1625590, 4714211, 9428422, 23571055, 47142110]

約数ペア:

[(1, 47142110), (2, 23571055), (5, 9428422), (10, 4714211), (29, 1625590), (58, 812795), (145, 325118), (149, 316390), (290, 162559), (298, 158195), (745, 63278), (1091, 43210), (1490, 31639), (2182, 21605), (4321, 10910), (5455, 8642)]