50677620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{120661}}^1$

素因数の和:120680

約数の個数: 48

約数和(自身を含む): 162169728

約数和(自身を除く): 111492108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 120661, 241322, 361983, 482644, 603305, 723966, 844627, 1206610, 1447932, 1689254, 1809915, 2413220, 2533881, 3378508, 3619830, 4223135, 5067762, 7239660, 8446270, 10135524, 12669405, 16892540, 25338810, 50677620]

約数ペア:

[(1, 50677620), (2, 25338810), (3, 16892540), (4, 12669405), (5, 10135524), (6, 8446270), (7, 7239660), (10, 5067762), (12, 4223135), (14, 3619830), (15, 3378508), (20, 2533881), (21, 2413220), (28, 1809915), (30, 1689254), (35, 1447932), (42, 1206610), (60, 844627), (70, 723966), (84, 603305), (105, 482644), (140, 361983), (210, 241322), (420, 120661)]