51973686

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{32443}}^1$

素因数の和:32540

約数の個数: 24

約数和(自身を含む): 113878440

約数和(自身を除く): 61904754

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 32443, 64886, 97329, 194658, 291987, 583974, 2887427, 5774854, 8662281, 17324562, 25986843, 51973686]

約数ペア:

[(1, 51973686), (2, 25986843), (3, 17324562), (6, 8662281), (9, 5774854), (18, 2887427), (89, 583974), (178, 291987), (267, 194658), (534, 97329), (801, 64886), (1602, 32443)]