55884244

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{229}}^1$

素因数の和:297

約数の個数: 54

約数和(自身を含む): 112254030

約数和(自身を除く): 56369786

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 229, 247, 338, 361, 458, 494, 676, 722, 916, 988, 1444, 2977, 3211, 4351, 4693, 5954, 6422, 8702, 9386, 11908, 12844, 17404, 18772, 38701, 56563, 61009, 77402, 82669, 113126, 122018, 154804, 165338, 226252, 244036, 330676, 735319, 1074697, 1470638, 2149394, 2941276, 4298788, 13971061, 27942122, 55884244]

約数ペア:

[(1, 55884244), (2, 27942122), (4, 13971061), (13, 4298788), (19, 2941276), (26, 2149394), (38, 1470638), (52, 1074697), (76, 735319), (169, 330676), (229, 244036), (247, 226252), (338, 165338), (361, 154804), (458, 122018), (494, 113126), (676, 82669), (722, 77402), (916, 61009), (988, 56563), (1444, 38701), (2977, 18772), (3211, 17404), (4351, 12844), (4693, 11908), (5954, 9386), (6422, 8702)]