55721292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9817}}^1$

素因数の和:9878

約数の個数: 48

約数和(自身を含む): 145149312

約数和(自身を除く): 89428020

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 9817, 19634, 29451, 39268, 58902, 107987, 117804, 215974, 323961, 422131, 431948, 647922, 844262, 1266393, 1295844, 1688524, 2532786, 4643441, 5065572, 9286882, 13930323, 18573764, 27860646, 55721292]

約数ペア:

[(1, 55721292), (2, 27860646), (3, 18573764), (4, 13930323), (6, 9286882), (11, 5065572), (12, 4643441), (22, 2532786), (33, 1688524), (43, 1295844), (44, 1266393), (66, 844262), (86, 647922), (129, 431948), (132, 422131), (172, 323961), (258, 215974), (473, 117804), (516, 107987), (946, 58902), (1419, 39268), (1892, 29451), (2838, 19634), (5676, 9817)]