51516746

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{2503}}^1$

素因数の和:2797

約数の個数: 16

約数和(自身を含む): 79507008

約数和(自身を除く): 27990262

約数列:

[1, 2, 41, 82, 251, 502, 2503, 5006, 10291, 20582, 102623, 205246, 628253, 1256506, 25758373, 51516746]

約数ペア:

[(1, 51516746), (2, 25758373), (41, 1256506), (82, 628253), (251, 205246), (502, 102623), (2503, 20582), (5006, 10291)]