51085716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 132455232

約数和(自身を除く): 81369516

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 151, 233, 242, 302, 363, 453, 466, 484, 604, 699, 726, 906, 932, 1398, 1452, 1661, 1812, 2563, 2796, 3322, 4983, 5126, 6644, 7689, 9966, 10252, 15378, 18271, 19932, 28193, 30756, 35183, 36542, 54813, 56386, 70366, 73084, 84579, 105549, 109626, 112772, 140732, 169158, 211098, 219252, 338316, 387013, 422196, 774026, 1161039, 1548052, 2322078, 4257143, 4644156, 8514286, 12771429, 17028572, 25542858, 51085716]

約数ペア:

[(1, 51085716), (2, 25542858), (3, 17028572), (4, 12771429), (6, 8514286), (11, 4644156), (12, 4257143), (22, 2322078), (33, 1548052), (44, 1161039), (66, 774026), (121, 422196), (132, 387013), (151, 338316), (233, 219252), (242, 211098), (302, 169158), (363, 140732), (453, 112772), (466, 109626), (484, 105549), (604, 84579), (699, 73084), (726, 70366), (906, 56386), (932, 54813), (1398, 36542), (1452, 35183), (1661, 30756), (1812, 28193), (2563, 19932), (2796, 18271), (3322, 15378), (4983, 10252), (5126, 9966), (6644, 7689)]