51142824

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{16519}}^1$

素因数の和:16574

約数の個数: 48

約数和(自身を含む): 141741600

約数和(自身を除く): 90598776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 16519, 33038, 49557, 66076, 99114, 132152, 148671, 198228, 297342, 396456, 594684, 710317, 1189368, 1420634, 2130951, 2841268, 4261902, 5682536, 6392853, 8523804, 12785706, 17047608, 25571412, 51142824]

約数ペア:

[(1, 51142824), (2, 25571412), (3, 17047608), (4, 12785706), (6, 8523804), (8, 6392853), (9, 5682536), (12, 4261902), (18, 2841268), (24, 2130951), (36, 1420634), (43, 1189368), (72, 710317), (86, 594684), (129, 396456), (172, 297342), (258, 198228), (344, 148671), (387, 132152), (516, 99114), (774, 66076), (1032, 49557), (1548, 33038), (3096, 16519)]