49810980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{28627}}^1$

素因数の和:28668

約数の個数: 48

約数和(自身を含む): 144285120

約数和(自身を除く): 94474140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 28627, 57254, 85881, 114508, 143135, 171762, 286270, 343524, 429405, 572540, 830183, 858810, 1660366, 1717620, 2490549, 3320732, 4150915, 4981098, 8301830, 9962196, 12452745, 16603660, 24905490, 49810980]

約数ペア:

[(1, 49810980), (2, 24905490), (3, 16603660), (4, 12452745), (5, 9962196), (6, 8301830), (10, 4981098), (12, 4150915), (15, 3320732), (20, 2490549), (29, 1717620), (30, 1660366), (58, 858810), (60, 830183), (87, 572540), (116, 429405), (145, 343524), (174, 286270), (290, 171762), (348, 143135), (435, 114508), (580, 85881), (870, 57254), (1740, 28627)]