51145848

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1109

約数の個数: 96

約数和(自身を含む): 152137440

約数和(自身を除く): 100991592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 53, 72, 78, 104, 106, 117, 156, 159, 212, 234, 312, 318, 424, 468, 477, 636, 689, 936, 954, 1031, 1272, 1378, 1908, 2062, 2067, 2756, 3093, 3816, 4124, 4134, 5512, 6186, 6201, 8248, 8268, 9279, 12372, 12402, 13403, 16536, 18558, 24744, 24804, 26806, 37116, 40209, 49608, 53612, 54643, 74232, 80418, 107224, 109286, 120627, 160836, 163929, 218572, 241254, 321672, 327858, 437144, 482508, 491787, 655716, 710359, 965016, 983574, 1311432, 1420718, 1967148, 2131077, 2841436, 3934296, 4262154, 5682872, 6393231, 8524308, 12786462, 17048616, 25572924, 51145848]

約数ペア:

[(1, 51145848), (2, 25572924), (3, 17048616), (4, 12786462), (6, 8524308), (8, 6393231), (9, 5682872), (12, 4262154), (13, 3934296), (18, 2841436), (24, 2131077), (26, 1967148), (36, 1420718), (39, 1311432), (52, 983574), (53, 965016), (72, 710359), (78, 655716), (104, 491787), (106, 482508), (117, 437144), (156, 327858), (159, 321672), (212, 241254), (234, 218572), (312, 163929), (318, 160836), (424, 120627), (468, 109286), (477, 107224), (636, 80418), (689, 74232), (936, 54643), (954, 53612), (1031, 49608), (1272, 40209), (1378, 37116), (1908, 26806), (2062, 24804), (2067, 24744), (2756, 18558), (3093, 16536), (3816, 13403), (4124, 12402), (4134, 12372), (5512, 9279), (6186, 8268), (6201, 8248)]