53677540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{54773}}^1$

素因数の和:54796

約数の個数: 36

約数和(自身を含む): 131128956

約数和(自身を除く): 77451416

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 54773, 109546, 219092, 273865, 383411, 547730, 766822, 1095460, 1533644, 1917055, 2683877, 3834110, 5367754, 7668220, 10735508, 13419385, 26838770, 53677540]

約数ペア:

[(1, 53677540), (2, 26838770), (4, 13419385), (5, 10735508), (7, 7668220), (10, 5367754), (14, 3834110), (20, 2683877), (28, 1917055), (35, 1533644), (49, 1095460), (70, 766822), (98, 547730), (140, 383411), (196, 273865), (245, 219092), (490, 109546), (980, 54773)]