53171958

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{2179}}^1$

素因数の和:2281

約数の個数: 48

約数和(自身を含む): 125254080

約数和(自身を除く): 72082122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 83, 98, 147, 166, 249, 294, 498, 581, 1162, 1743, 2179, 3486, 4067, 4358, 6537, 8134, 12201, 13074, 15253, 24402, 30506, 45759, 91518, 106771, 180857, 213542, 320313, 361714, 542571, 640626, 1085142, 1265999, 2531998, 3797997, 7595994, 8861993, 17723986, 26585979, 53171958]

約数ペア:

[(1, 53171958), (2, 26585979), (3, 17723986), (6, 8861993), (7, 7595994), (14, 3797997), (21, 2531998), (42, 1265999), (49, 1085142), (83, 640626), (98, 542571), (147, 361714), (166, 320313), (249, 213542), (294, 180857), (498, 106771), (581, 91518), (1162, 45759), (1743, 30506), (2179, 24402), (3486, 15253), (4067, 13074), (4358, 12201), (6537, 8134)]