42459050

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{13921}}^1$

素因数の和:13994

約数の個数: 24

約数和(自身を含む): 80274252

約数和(自身を除く): 37815202

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050, 13921, 27842, 69605, 139210, 348025, 696050, 849181, 1698362, 4245905, 8491810, 21229525, 42459050]

約数ペア:

[(1, 42459050), (2, 21229525), (5, 8491810), (10, 4245905), (25, 1698362), (50, 849181), (61, 696050), (122, 348025), (305, 139210), (610, 69605), (1525, 27842), (3050, 13921)]