51371151

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 77837760

約数和(自身を除く): 26466609

約数列:

[1, 3, 13, 29, 39, 53, 87, 159, 377, 689, 857, 1131, 1537, 2067, 2571, 4611, 11141, 19981, 24853, 33423, 45421, 59943, 74559, 136263, 323089, 590473, 969267, 1317209, 1771419, 3951627, 17123717, 51371151]

約数ペア:

[(1, 51371151), (3, 17123717), (13, 3951627), (29, 1771419), (39, 1317209), (53, 969267), (87, 590473), (159, 323089), (377, 136263), (689, 74559), (857, 59943), (1131, 45421), (1537, 33423), (2067, 24853), (2571, 19981), (4611, 11141)]