47975220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{88843}}^1$

素因数の和:88861

約数の個数: 48

約数和(自身を含む): 149257920

約数和(自身を除く): 101282700

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, 88843, 177686, 266529, 355372, 444215, 533058, 799587, 888430, 1066116, 1332645, 1599174, 1776860, 2398761, 2665290, 3198348, 3997935, 4797522, 5330580, 7995870, 9595044, 11993805, 15991740, 23987610, 47975220]

約数ペア:

[(1, 47975220), (2, 23987610), (3, 15991740), (4, 11993805), (5, 9595044), (6, 7995870), (9, 5330580), (10, 4797522), (12, 3997935), (15, 3198348), (18, 2665290), (20, 2398761), (27, 1776860), (30, 1599174), (36, 1332645), (45, 1066116), (54, 888430), (60, 799587), (90, 533058), (108, 444215), (135, 355372), (180, 266529), (270, 177686), (540, 88843)]