49279948

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1453}}^1$

素因数の和:1657

約数の個数: 24

約数和(自身を含む): 88345040

約数和(自身を除く): 39065092

約数列:

[1, 2, 4, 61, 122, 139, 244, 278, 556, 1453, 2906, 5812, 8479, 16958, 33916, 88633, 177266, 201967, 354532, 403934, 807868, 12319987, 24639974, 49279948]

約数ペア:

[(1, 49279948), (2, 24639974), (4, 12319987), (61, 807868), (122, 403934), (139, 354532), (244, 201967), (278, 177266), (556, 88633), (1453, 33916), (2906, 16958), (5812, 8479)]