51563382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{12473}}^1$

素因数の和:12544

約数の個数: 32

約数和(自身を含む): 113164128

約数和(自身を除く): 61600746

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 12473, 24946, 37419, 74838, 162149, 324298, 486447, 661069, 972894, 1322138, 1983207, 3966414, 8593897, 17187794, 25781691, 51563382]

約数ペア:

[(1, 51563382), (2, 25781691), (3, 17187794), (6, 8593897), (13, 3966414), (26, 1983207), (39, 1322138), (53, 972894), (78, 661069), (106, 486447), (159, 324298), (318, 162149), (689, 74838), (1378, 37419), (2067, 24946), (4134, 12473)]