51898456

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{158227}}^1$

素因数の和:158274

約数の個数: 16

約数和(自身を含む): 99683640

約数和(自身を除く): 47785184

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 158227, 316454, 632908, 1265816, 6487307, 12974614, 25949228, 51898456]

約数ペア:

[(1, 51898456), (2, 25949228), (4, 12974614), (8, 6487307), (41, 1265816), (82, 632908), (164, 316454), (328, 158227)]