51384828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:895

約数の個数: 72

約数和(自身を含む): 135017344

約数和(自身を除く): 83632516

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 121, 129, 132, 172, 242, 258, 363, 473, 484, 516, 726, 823, 946, 1419, 1452, 1646, 1892, 2469, 2838, 3292, 4938, 5203, 5676, 9053, 9876, 10406, 15609, 18106, 20812, 27159, 31218, 35389, 36212, 54318, 62436, 70778, 99583, 106167, 108636, 141556, 199166, 212334, 298749, 389279, 398332, 424668, 597498, 778558, 1167837, 1194996, 1557116, 2335674, 4282069, 4671348, 8564138, 12846207, 17128276, 25692414, 51384828]

約数ペア:

[(1, 51384828), (2, 25692414), (3, 17128276), (4, 12846207), (6, 8564138), (11, 4671348), (12, 4282069), (22, 2335674), (33, 1557116), (43, 1194996), (44, 1167837), (66, 778558), (86, 597498), (121, 424668), (129, 398332), (132, 389279), (172, 298749), (242, 212334), (258, 199166), (363, 141556), (473, 108636), (484, 106167), (516, 99583), (726, 70778), (823, 62436), (946, 54318), (1419, 36212), (1452, 35389), (1646, 31218), (1892, 27159), (2469, 20812), (2838, 18106), (3292, 15609), (4938, 10406), (5203, 9876), (5676, 9053)]