54691740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{101281}}^1$

素因数の和:101299

約数の個数: 48

約数和(自身を含む): 170153760

約数和(自身を除く): 115462020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 101281, 202562, 303843, 405124, 506405, 607686, 911529, 1012810, 1215372, 1519215, 1823058, 2025620, 2734587, 3038430, 3646116, 4557645, 5469174, 6076860, 9115290, 10938348, 13672935, 18230580, 27345870, 54691740]

約数ペア:

[(1, 54691740), (2, 27345870), (3, 18230580), (4, 13672935), (5, 10938348), (6, 9115290), (9, 6076860), (10, 5469174), (12, 4557645), (15, 3646116), (18, 3038430), (20, 2734587), (27, 2025620), (30, 1823058), (36, 1519215), (45, 1215372), (54, 1012810), (60, 911529), (90, 607686), (108, 506405), (135, 405124), (180, 303843), (270, 202562), (540, 101281)]