57257252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 114354240

約数和(自身を除く): 57096988

約数列:

[1, 2, 4, 13, 26, 29, 43, 52, 58, 86, 116, 172, 377, 559, 754, 883, 1118, 1247, 1508, 1766, 2236, 2494, 3532, 4988, 11479, 16211, 22958, 25607, 32422, 37969, 45916, 51214, 64844, 75938, 102428, 151876, 332891, 493597, 665782, 987194, 1101101, 1331564, 1974388, 2202202, 4404404, 14314313, 28628626, 57257252]

約数ペア:

[(1, 57257252), (2, 28628626), (4, 14314313), (13, 4404404), (26, 2202202), (29, 1974388), (43, 1331564), (52, 1101101), (58, 987194), (86, 665782), (116, 493597), (172, 332891), (377, 151876), (559, 102428), (754, 75938), (883, 64844), (1118, 51214), (1247, 45916), (1508, 37969), (1766, 32422), (2236, 25607), (2494, 22958), (3532, 16211), (4988, 11479)]