51561588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3089}}^1$

素因数の和:3216

約数の個数: 48

約数和(自身を含む): 130818240

約数和(自身を除く): 79256652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1284, 1391, 2782, 3089, 4173, 5564, 6178, 8346, 9267, 12356, 16692, 18534, 37068, 40157, 80314, 120471, 160628, 240942, 330523, 481884, 661046, 991569, 1322092, 1983138, 3966276, 4296799, 8593598, 12890397, 17187196, 25780794, 51561588]

約数ペア:

[(1, 51561588), (2, 25780794), (3, 17187196), (4, 12890397), (6, 8593598), (12, 4296799), (13, 3966276), (26, 1983138), (39, 1322092), (52, 991569), (78, 661046), (107, 481884), (156, 330523), (214, 240942), (321, 160628), (428, 120471), (642, 80314), (1284, 40157), (1391, 37068), (2782, 18534), (3089, 16692), (4173, 12356), (5564, 9267), (6178, 8346)]