51031010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1181}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 95742000

約数和(自身を除く): 44710990

約数列:

[1, 2, 5, 10, 29, 58, 145, 149, 290, 298, 745, 1181, 1490, 2362, 4321, 5905, 8642, 11810, 21605, 34249, 43210, 68498, 171245, 175969, 342490, 351938, 879845, 1759690, 5103101, 10206202, 25515505, 51031010]

約数ペア:

[(1, 51031010), (2, 25515505), (5, 10206202), (10, 5103101), (29, 1759690), (58, 879845), (145, 351938), (149, 342490), (290, 175969), (298, 171245), (745, 68498), (1181, 43210), (1490, 34249), (2362, 21605), (4321, 11810), (5905, 8642)]