50976999

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 82521600

約数和(自身を除く): 31544601

約数列:

[1, 3, 9, 17, 27, 47, 51, 139, 141, 153, 289, 417, 423, 459, 799, 867, 1251, 1269, 2363, 2397, 2601, 3753, 6533, 7089, 7191, 7803, 13583, 19599, 21267, 21573, 40171, 40749, 58797, 63801, 111061, 120513, 122247, 176391, 333183, 361539, 366741, 999549, 1084617, 1888037, 2998647, 5664111, 16992333, 50976999]

約数ペア:

[(1, 50976999), (3, 16992333), (9, 5664111), (17, 2998647), (27, 1888037), (47, 1084617), (51, 999549), (139, 366741), (141, 361539), (153, 333183), (289, 176391), (417, 122247), (423, 120513), (459, 111061), (799, 63801), (867, 58797), (1251, 40749), (1269, 40171), (2363, 21573), (2397, 21267), (2601, 19599), (3753, 13583), (6533, 7803), (7089, 7191)]