53561808

素因数分解:

$2^4\times 3^2\times {\mathrm{371957}}^1$

素因数の和:371971

約数の個数: 30

約数和(自身を含む): 149899074

約数和(自身を除く): 96337266

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 371957, 743914, 1115871, 1487828, 2231742, 2975656, 3347613, 4463484, 5951312, 6695226, 8926968, 13390452, 17853936, 26780904, 53561808]

約数ペア:

[(1, 53561808), (2, 26780904), (3, 17853936), (4, 13390452), (6, 8926968), (8, 6695226), (9, 5951312), (12, 4463484), (16, 3347613), (18, 2975656), (24, 2231742), (36, 1487828), (48, 1115871), (72, 743914), (144, 371957)]