51233116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{4639}}^1$

素因数の和:4905

約数の個数: 24

約数和(自身を含む): 98219520

約数和(自身を除く): 46986404

約数列:

[1, 2, 4, 11, 22, 44, 251, 502, 1004, 2761, 4639, 5522, 9278, 11044, 18556, 51029, 102058, 204116, 1164389, 2328778, 4657556, 12808279, 25616558, 51233116]

約数ペア:

[(1, 51233116), (2, 25616558), (4, 12808279), (11, 4657556), (22, 2328778), (44, 1164389), (251, 204116), (502, 102058), (1004, 51029), (2761, 18556), (4639, 11044), (5522, 9278)]