27931850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{1933}}^1$

素因数の和:1979

約数の個数: 36

約数和(自身を含む): 55217634

約数和(自身を除く): 27285784

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 289, 425, 578, 850, 1445, 1933, 2890, 3866, 7225, 9665, 14450, 19330, 32861, 48325, 65722, 96650, 164305, 328610, 558637, 821525, 1117274, 1643050, 2793185, 5586370, 13965925, 27931850]

約数ペア:

[(1, 27931850), (2, 13965925), (5, 5586370), (10, 2793185), (17, 1643050), (25, 1117274), (34, 821525), (50, 558637), (85, 328610), (170, 164305), (289, 96650), (425, 65722), (578, 48325), (850, 32861), (1445, 19330), (1933, 14450), (2890, 9665), (3866, 7225)]