51285178

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1901}}^1$

素因数の和:1998

約数の個数: 32

約数和(自身を含む): 92026368

約数和(自身を除く): 40741190

約数列:

[1, 2, 7, 14, 41, 47, 82, 94, 287, 329, 574, 658, 1901, 1927, 3802, 3854, 13307, 13489, 26614, 26978, 77941, 89347, 155882, 178694, 545587, 625429, 1091174, 1250858, 3663227, 7326454, 25642589, 51285178]

約数ペア:

[(1, 51285178), (2, 25642589), (7, 7326454), (14, 3663227), (41, 1250858), (47, 1091174), (82, 625429), (94, 545587), (287, 178694), (329, 155882), (574, 89347), (658, 77941), (1901, 26978), (1927, 26614), (3802, 13489), (3854, 13307)]