52505817

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2161}}^1$

素因数の和:2273

約数の個数: 32

約数和(自身を含む): 87171840

約数和(自身を除く): 34666023

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 267, 273, 623, 1157, 1869, 2161, 3471, 6483, 8099, 15127, 24297, 28093, 45381, 84279, 192329, 196651, 576987, 589953, 1346303, 2500277, 4038909, 7500831, 17501939, 52505817]

約数ペア:

[(1, 52505817), (3, 17501939), (7, 7500831), (13, 4038909), (21, 2500277), (39, 1346303), (89, 589953), (91, 576987), (267, 196651), (273, 192329), (623, 84279), (1157, 45381), (1869, 28093), (2161, 24297), (3471, 15127), (6483, 8099)]