54381812

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{2423}}^1$

素因数の和:2639

約数の個数: 24

約数和(自身を含む): 98821632

約数和(自身を除く): 44439820

約数列:

[1, 2, 4, 31, 62, 124, 181, 362, 724, 2423, 4846, 5611, 9692, 11222, 22444, 75113, 150226, 300452, 438563, 877126, 1754252, 13595453, 27190906, 54381812]

約数ペア:

[(1, 54381812), (2, 27190906), (4, 13595453), (31, 1754252), (62, 877126), (124, 438563), (181, 300452), (362, 150226), (724, 75113), (2423, 22444), (4846, 11222), (5611, 9692)]