56192780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6803}}^1$

素因数の和:6878

約数の個数: 48

約数和(自身を含む): 137168640

約数和(自身を除く): 80975860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 6803, 8260, 13606, 27212, 34015, 47621, 68030, 95242, 136060, 190484, 238105, 401377, 476210, 802754, 952420, 1605508, 2006885, 2809639, 4013770, 5619278, 8027540, 11238556, 14048195, 28096390, 56192780]

約数ペア:

[(1, 56192780), (2, 28096390), (4, 14048195), (5, 11238556), (7, 8027540), (10, 5619278), (14, 4013770), (20, 2809639), (28, 2006885), (35, 1605508), (59, 952420), (70, 802754), (118, 476210), (140, 401377), (236, 238105), (295, 190484), (413, 136060), (590, 95242), (826, 68030), (1180, 47621), (1652, 34015), (2065, 27212), (4130, 13606), (6803, 8260)]