56889540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{35117}}^1$

素因数の和:35138

約数の個数: 60

約数和(自身を含む): 178469676

約数和(自身を除く): 121580136

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, 35117, 70234, 105351, 140468, 175585, 210702, 316053, 351170, 421404, 526755, 632106, 702340, 948159, 1053510, 1264212, 1580265, 1896318, 2107020, 2844477, 3160530, 3792636, 4740795, 5688954, 6321060, 9481590, 11377908, 14222385, 18963180, 28444770, 56889540]

約数ペア:

[(1, 56889540), (2, 28444770), (3, 18963180), (4, 14222385), (5, 11377908), (6, 9481590), (9, 6321060), (10, 5688954), (12, 4740795), (15, 3792636), (18, 3160530), (20, 2844477), (27, 2107020), (30, 1896318), (36, 1580265), (45, 1264212), (54, 1053510), (60, 948159), (81, 702340), (90, 632106), (108, 526755), (135, 421404), (162, 351170), (180, 316053), (270, 210702), (324, 175585), (405, 140468), (540, 105351), (810, 70234), (1620, 35117)]