55170472

素因数分解:

$2^3\times 7^2\times {\mathrm{140741}}^1$

素因数の和:140761

約数の個数: 24

約数和(自身を含む): 120334410

約数和(自身を除く): 65163938

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 140741, 281482, 562964, 985187, 1125928, 1970374, 3940748, 6896309, 7881496, 13792618, 27585236, 55170472]

約数ペア:

[(1, 55170472), (2, 27585236), (4, 13792618), (7, 7881496), (8, 6896309), (14, 3940748), (28, 1970374), (49, 1125928), (56, 985187), (98, 562964), (196, 281482), (392, 140741)]