56689084

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 116046000

約数和(自身を除く): 59356916

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 68, 76, 89, 116, 178, 289, 323, 356, 493, 551, 578, 646, 986, 1102, 1156, 1292, 1513, 1691, 1972, 2204, 2581, 3026, 3382, 5162, 5491, 6052, 6764, 8381, 9367, 10324, 10982, 16762, 18734, 21964, 25721, 28747, 33524, 37468, 43877, 49039, 51442, 57494, 87754, 98078, 102884, 114988, 159239, 175508, 196156, 318478, 488699, 636956, 745909, 833663, 977398, 1491818, 1667326, 1954796, 2983636, 3334652, 14172271, 28344542, 56689084]

約数ペア:

[(1, 56689084), (2, 28344542), (4, 14172271), (17, 3334652), (19, 2983636), (29, 1954796), (34, 1667326), (38, 1491818), (58, 977398), (68, 833663), (76, 745909), (89, 636956), (116, 488699), (178, 318478), (289, 196156), (323, 175508), (356, 159239), (493, 114988), (551, 102884), (578, 98078), (646, 87754), (986, 57494), (1102, 51442), (1156, 49039), (1292, 43877), (1513, 37468), (1691, 33524), (1972, 28747), (2204, 25721), (2581, 21964), (3026, 18734), (3382, 16762), (5162, 10982), (5491, 10324), (6052, 9367), (6764, 8381)]