55717816

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3119}}^1$

素因数の和:3172

約数の個数: 64

約数和(自身を含む): 134784000

約数和(自身を除く): 79066184

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 116, 154, 203, 232, 308, 319, 406, 616, 638, 812, 1276, 1624, 2233, 2552, 3119, 4466, 6238, 8932, 12476, 17864, 21833, 24952, 34309, 43666, 68618, 87332, 90451, 137236, 174664, 180902, 240163, 274472, 361804, 480326, 633157, 723608, 960652, 994961, 1266314, 1921304, 1989922, 2532628, 3979844, 5065256, 6964727, 7959688, 13929454, 27858908, 55717816]

約数ペア:

[(1, 55717816), (2, 27858908), (4, 13929454), (7, 7959688), (8, 6964727), (11, 5065256), (14, 3979844), (22, 2532628), (28, 1989922), (29, 1921304), (44, 1266314), (56, 994961), (58, 960652), (77, 723608), (88, 633157), (116, 480326), (154, 361804), (203, 274472), (232, 240163), (308, 180902), (319, 174664), (406, 137236), (616, 90451), (638, 87332), (812, 68618), (1276, 43666), (1624, 34309), (2233, 24952), (2552, 21833), (3119, 17864), (4466, 12476), (6238, 8932)]