57821322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 126489600

約数和(自身を除く): 68668278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 169, 254, 338, 381, 449, 507, 762, 898, 1014, 1347, 1651, 2694, 3302, 4953, 5837, 9906, 11674, 17511, 21463, 35022, 42926, 57023, 64389, 75881, 114046, 128778, 151762, 171069, 227643, 342138, 455286, 741299, 1482598, 2223897, 4447794, 9636887, 19273774, 28910661, 57821322]

約数ペア:

[(1, 57821322), (2, 28910661), (3, 19273774), (6, 9636887), (13, 4447794), (26, 2223897), (39, 1482598), (78, 741299), (127, 455286), (169, 342138), (254, 227643), (338, 171069), (381, 151762), (449, 128778), (507, 114046), (762, 75881), (898, 64389), (1014, 57023), (1347, 42926), (1651, 35022), (2694, 21463), (3302, 17511), (4953, 11674), (5837, 9906)]