55143512

素因数分解:

$2^3\times {\mathrm{17}}^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 116510400

約数和(自身を除く): 61366888

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 61, 68, 92, 122, 136, 184, 244, 289, 391, 488, 578, 782, 1037, 1156, 1403, 1564, 2074, 2312, 2806, 3128, 4148, 4913, 5612, 6647, 8296, 9826, 11224, 13294, 17629, 19652, 23851, 26588, 35258, 39304, 47702, 53176, 70516, 95404, 112999, 141032, 190808, 225998, 299693, 405467, 451996, 599386, 810934, 903992, 1198772, 1621868, 2397544, 3243736, 6892939, 13785878, 27571756, 55143512]

約数ペア:

[(1, 55143512), (2, 27571756), (4, 13785878), (8, 6892939), (17, 3243736), (23, 2397544), (34, 1621868), (46, 1198772), (61, 903992), (68, 810934), (92, 599386), (122, 451996), (136, 405467), (184, 299693), (244, 225998), (289, 190808), (391, 141032), (488, 112999), (578, 95404), (782, 70516), (1037, 53176), (1156, 47702), (1403, 39304), (1564, 35258), (2074, 26588), (2312, 23851), (2806, 19652), (3128, 17629), (4148, 13294), (4913, 11224), (5612, 9826), (6647, 8296)]