51598620

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{3539}}^1$

素因数の和:3566

約数の個数: 84

約数和(自身を含む): 162507240

約数和(自身を除く): 110908620

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, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3539, 3645, 4860, 7078, 7290, 10617, 14156, 14580, 17695, 21234, 31851, 35390, 42468, 53085, 63702, 70780, 95553, 106170, 127404, 159255, 191106, 212340, 286659, 318510, 382212, 477765, 573318, 637020, 859977, 955530, 1146636, 1433295, 1719954, 1911060, 2579931, 2866590, 3439908, 4299885, 5159862, 5733180, 8599770, 10319724, 12899655, 17199540, 25799310, 51598620]

約数ペア:

[(1, 51598620), (2, 25799310), (3, 17199540), (4, 12899655), (5, 10319724), (6, 8599770), (9, 5733180), (10, 5159862), (12, 4299885), (15, 3439908), (18, 2866590), (20, 2579931), (27, 1911060), (30, 1719954), (36, 1433295), (45, 1146636), (54, 955530), (60, 859977), (81, 637020), (90, 573318), (108, 477765), (135, 382212), (162, 318510), (180, 286659), (243, 212340), (270, 191106), (324, 159255), (405, 127404), (486, 106170), (540, 95553), (729, 70780), (810, 63702), (972, 53085), (1215, 42468), (1458, 35390), (1620, 31851), (2430, 21234), (2916, 17695), (3539, 14580), (3645, 14156), (4860, 10617), (7078, 7290)]