57031458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 130636800

約数和(自身を除く): 73605342

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 83, 87, 166, 174, 249, 319, 359, 498, 638, 718, 913, 957, 1077, 1826, 1914, 2154, 2407, 2739, 3949, 4814, 5478, 7221, 7898, 10411, 11847, 14442, 20822, 23694, 26477, 29797, 31233, 52954, 59594, 62466, 79431, 89391, 114521, 158862, 178782, 229042, 327767, 343563, 655534, 687126, 864113, 983301, 1728226, 1966602, 2592339, 5184678, 9505243, 19010486, 28515729, 57031458]

約数ペア:

[(1, 57031458), (2, 28515729), (3, 19010486), (6, 9505243), (11, 5184678), (22, 2592339), (29, 1966602), (33, 1728226), (58, 983301), (66, 864113), (83, 687126), (87, 655534), (166, 343563), (174, 327767), (249, 229042), (319, 178782), (359, 158862), (498, 114521), (638, 89391), (718, 79431), (913, 62466), (957, 59594), (1077, 52954), (1826, 31233), (1914, 29797), (2154, 26477), (2407, 23694), (2739, 20822), (3949, 14442), (4814, 11847), (5478, 10411), (7221, 7898)]