49923540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{30817}}^1$

素因数の和:30838

約数の個数: 60

約数和(自身を含む): 156617076

約数和(自身を除く): 106693536

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 30817, 61634, 92451, 123268, 154085, 184902, 277353, 308170, 369804, 462255, 554706, 616340, 832059, 924510, 1109412, 1386765, 1664118, 1849020, 2496177, 2773530, 3328236, 4160295, 4992354, 5547060, 8320590, 9984708, 12480885, 16641180, 24961770, 49923540]

約数ペア:

[(1, 49923540), (2, 24961770), (3, 16641180), (4, 12480885), (5, 9984708), (6, 8320590), (9, 5547060), (10, 4992354), (12, 4160295), (15, 3328236), (18, 2773530), (20, 2496177), (27, 1849020), (30, 1664118), (36, 1386765), (45, 1109412), (54, 924510), (60, 832059), (81, 616340), (90, 554706), (108, 462255), (135, 369804), (162, 308170), (180, 277353), (270, 184902), (324, 154085), (405, 123268), (540, 92451), (810, 61634), (1620, 30817)]