51079665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1627}}^1$

素因数の和:1678

約数の個数: 64

約数和(自身を含む): 105025536

約数和(自身を除く): 53945871

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 35, 39, 65, 69, 91, 105, 115, 161, 195, 273, 299, 345, 455, 483, 805, 897, 1365, 1495, 1627, 2093, 2415, 4485, 4881, 6279, 8135, 10465, 11389, 21151, 24405, 31395, 34167, 37421, 56945, 63453, 105755, 112263, 148057, 170835, 187105, 261947, 317265, 444171, 486473, 561315, 740285, 785841, 1309735, 1459419, 2220855, 2432365, 3405311, 3929205, 7297095, 10215933, 17026555, 51079665]

約数ペア:

[(1, 51079665), (3, 17026555), (5, 10215933), (7, 7297095), (13, 3929205), (15, 3405311), (21, 2432365), (23, 2220855), (35, 1459419), (39, 1309735), (65, 785841), (69, 740285), (91, 561315), (105, 486473), (115, 444171), (161, 317265), (195, 261947), (273, 187105), (299, 170835), (345, 148057), (455, 112263), (483, 105755), (805, 63453), (897, 56945), (1365, 37421), (1495, 34167), (1627, 31395), (2093, 24405), (2415, 21151), (4485, 11389), (4881, 10465), (6279, 8135)]