57443230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2243}}^1$

素因数の和:2460

約数の個数: 32

約数和(自身を含む): 111966624

約数和(自身を除く): 54523394

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 394, 985, 1970, 2243, 2561, 4486, 5122, 11215, 12805, 22430, 25610, 29159, 58318, 145795, 291590, 441871, 883742, 2209355, 4418710, 5744323, 11488646, 28721615, 57443230]

約数ペア:

[(1, 57443230), (2, 28721615), (5, 11488646), (10, 5744323), (13, 4418710), (26, 2209355), (65, 883742), (130, 441871), (197, 291590), (394, 145795), (985, 58318), (1970, 29159), (2243, 25610), (2561, 22430), (4486, 12805), (5122, 11215)]