56802172

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2223

約数の個数: 48

約数和(自身を含む): 122080000

約数和(自身を除く): 65277828

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1862, 2179, 3724, 4358, 6517, 8716, 13034, 15253, 26068, 30506, 41401, 61012, 82802, 106771, 165604, 213542, 289807, 427084, 579614, 747397, 1159228, 1494794, 2028649, 2989588, 4057298, 8114596, 14200543, 28401086, 56802172]

約数ペア:

[(1, 56802172), (2, 28401086), (4, 14200543), (7, 8114596), (14, 4057298), (19, 2989588), (28, 2028649), (38, 1494794), (49, 1159228), (76, 747397), (98, 579614), (133, 427084), (196, 289807), (266, 213542), (343, 165604), (532, 106771), (686, 82802), (931, 61012), (1372, 41401), (1862, 30506), (2179, 26068), (3724, 15253), (4358, 13034), (6517, 8716)]