47557620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24019}}^1$

素因数の和:24045

約数の個数: 72

約数和(自身を含む): 157379040

約数和(自身を除く): 109821420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 24019, 48038, 72057, 96076, 120095, 144114, 216171, 240190, 264209, 288228, 360285, 432342, 480380, 528418, 720570, 792627, 864684, 1056836, 1080855, 1321045, 1441140, 1585254, 2161710, 2377881, 2642090, 3170508, 3963135, 4323420, 4755762, 5284180, 7926270, 9511524, 11889405, 15852540, 23778810, 47557620]

約数ペア:

[(1, 47557620), (2, 23778810), (3, 15852540), (4, 11889405), (5, 9511524), (6, 7926270), (9, 5284180), (10, 4755762), (11, 4323420), (12, 3963135), (15, 3170508), (18, 2642090), (20, 2377881), (22, 2161710), (30, 1585254), (33, 1441140), (36, 1321045), (44, 1080855), (45, 1056836), (55, 864684), (60, 792627), (66, 720570), (90, 528418), (99, 480380), (110, 432342), (132, 360285), (165, 288228), (180, 264209), (198, 240190), (220, 216171), (330, 144114), (396, 120095), (495, 96076), (660, 72057), (990, 48038), (1980, 24019)]