49891770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32609}}^1$

素因数の和:32639

約数の個数: 48

約数和(自身を含む): 137353320

約数和(自身を除く): 87461550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 32609, 65218, 97827, 163045, 195654, 293481, 326090, 489135, 554353, 586962, 978270, 1108706, 1467405, 1663059, 2771765, 2934810, 3326118, 4989177, 5543530, 8315295, 9978354, 16630590, 24945885, 49891770]

約数ペア:

[(1, 49891770), (2, 24945885), (3, 16630590), (5, 9978354), (6, 8315295), (9, 5543530), (10, 4989177), (15, 3326118), (17, 2934810), (18, 2771765), (30, 1663059), (34, 1467405), (45, 1108706), (51, 978270), (85, 586962), (90, 554353), (102, 489135), (153, 326090), (170, 293481), (255, 195654), (306, 163045), (510, 97827), (765, 65218), (1530, 32609)]