51246741

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6473}}^1$

素因数の和:6525

約数の個数: 32

約数和(自身を含む): 87010560

約数和(自身を除く): 35763819

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 6473, 7917, 19419, 45311, 84149, 135933, 187717, 252447, 563151, 589043, 1314019, 1767129, 2440321, 3942057, 7320963, 17082247, 51246741]

約数ペア:

[(1, 51246741), (3, 17082247), (7, 7320963), (13, 3942057), (21, 2440321), (29, 1767129), (39, 1314019), (87, 589043), (91, 563151), (203, 252447), (273, 187717), (377, 135933), (609, 84149), (1131, 45311), (2639, 19419), (6473, 7917)]