53149128

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71437}}^1$

素因数の和:71477

約数の個数: 32

約数和(自身を含む): 137160960

約数和(自身を除く): 84011832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 71437, 142874, 214311, 285748, 428622, 571496, 857244, 1714488, 2214547, 4429094, 6643641, 8858188, 13287282, 17716376, 26574564, 53149128]

約数ペア:

[(1, 53149128), (2, 26574564), (3, 17716376), (4, 13287282), (6, 8858188), (8, 6643641), (12, 4429094), (24, 2214547), (31, 1714488), (62, 857244), (93, 571496), (124, 428622), (186, 285748), (248, 214311), (372, 142874), (744, 71437)]