51093205

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 62290800

約数和(自身を除く): 11197595

約数列:

[1, 5, 109, 241, 389, 545, 1205, 1945, 26269, 42401, 93749, 131345, 212005, 468745, 10218641, 51093205]

約数ペア:

[(1, 51093205), (5, 10218641), (109, 468745), (241, 212005), (389, 131345), (545, 93749), (1205, 42401), (1945, 26269)]