51180730

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 94348800

約数和(自身を除く): 43168070

約数列:

[1, 2, 5, 10, 59, 118, 223, 295, 389, 446, 590, 778, 1115, 1945, 2230, 3890, 13157, 22951, 26314, 45902, 65785, 86747, 114755, 131570, 173494, 229510, 433735, 867470, 5118073, 10236146, 25590365, 51180730]

約数ペア:

[(1, 51180730), (2, 25590365), (5, 10236146), (10, 5118073), (59, 867470), (118, 433735), (223, 229510), (295, 173494), (389, 131570), (446, 114755), (590, 86747), (778, 65785), (1115, 45902), (1945, 26314), (2230, 22951), (3890, 13157)]