49343316

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1999}}^1$

素因数の和:2045

約数の個数: 72

約数和(自身を含む): 134064000

約数和(自身を除く): 84720684

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 121, 132, 187, 204, 242, 363, 374, 484, 561, 726, 748, 1122, 1452, 1999, 2057, 2244, 3998, 4114, 5997, 6171, 7996, 8228, 11994, 12342, 21989, 23988, 24684, 33983, 43978, 65967, 67966, 87956, 101949, 131934, 135932, 203898, 241879, 263868, 373813, 407796, 483758, 725637, 747626, 967516, 1121439, 1451274, 1495252, 2242878, 2902548, 4111943, 4485756, 8223886, 12335829, 16447772, 24671658, 49343316]

約数ペア:

[(1, 49343316), (2, 24671658), (3, 16447772), (4, 12335829), (6, 8223886), (11, 4485756), (12, 4111943), (17, 2902548), (22, 2242878), (33, 1495252), (34, 1451274), (44, 1121439), (51, 967516), (66, 747626), (68, 725637), (102, 483758), (121, 407796), (132, 373813), (187, 263868), (204, 241879), (242, 203898), (363, 135932), (374, 131934), (484, 101949), (561, 87956), (726, 67966), (748, 65967), (1122, 43978), (1452, 33983), (1999, 24684), (2057, 23988), (2244, 21989), (3998, 12342), (4114, 11994), (5997, 8228), (6171, 7996)]