51548716

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 91808640

約数和(自身を除く): 40259924

約数列:

[1, 2, 4, 109, 137, 218, 274, 436, 548, 863, 1726, 3452, 14933, 29866, 59732, 94067, 118231, 188134, 236462, 376268, 472924, 12887179, 25774358, 51548716]

約数ペア:

[(1, 51548716), (2, 25774358), (4, 12887179), (109, 472924), (137, 376268), (218, 236462), (274, 188134), (436, 118231), (548, 94067), (863, 59732), (1726, 29866), (3452, 14933)]