51999282

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 116663040

約数和(自身を除く): 64663758

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 163, 222, 326, 333, 479, 489, 666, 958, 978, 1437, 1467, 2874, 2934, 4311, 6031, 8622, 12062, 17723, 18093, 35446, 36186, 53169, 54279, 78077, 106338, 108558, 156154, 159507, 234231, 319014, 468462, 702693, 1405386, 2888849, 5777698, 8666547, 17333094, 25999641, 51999282]

約数ペア:

[(1, 51999282), (2, 25999641), (3, 17333094), (6, 8666547), (9, 5777698), (18, 2888849), (37, 1405386), (74, 702693), (111, 468462), (163, 319014), (222, 234231), (326, 159507), (333, 156154), (479, 108558), (489, 106338), (666, 78077), (958, 54279), (978, 53169), (1437, 36186), (1467, 35446), (2874, 18093), (2934, 17723), (4311, 12062), (6031, 8622)]