47721530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2083}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 90028800

約数和(自身を除く): 42307270

約数列:

[1, 2, 5, 10, 29, 58, 79, 145, 158, 290, 395, 790, 2083, 2291, 4166, 4582, 10415, 11455, 20830, 22910, 60407, 120814, 164557, 302035, 329114, 604070, 822785, 1645570, 4772153, 9544306, 23860765, 47721530]

約数ペア:

[(1, 47721530), (2, 23860765), (5, 9544306), (10, 4772153), (29, 1645570), (58, 822785), (79, 604070), (145, 329114), (158, 302035), (290, 164557), (395, 120814), (790, 60407), (2083, 22910), (2291, 20830), (4166, 11455), (4582, 10415)]