51246224

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{103319}}^1$

素因数の和:103358

約数の個数: 20

約数和(自身を含む): 102493440

約数和(自身を除く): 51247216

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 103319, 206638, 413276, 826552, 1653104, 3202889, 6405778, 12811556, 25623112, 51246224]

約数ペア:

[(1, 51246224), (2, 25623112), (4, 12811556), (8, 6405778), (16, 3202889), (31, 1653104), (62, 826552), (124, 413276), (248, 206638), (496, 103319)]