54507850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 105180768

約数和(自身を除く): 50672918

約数列:

[1, 2, 5, 10, 25, 50, 53, 67, 106, 134, 265, 307, 335, 530, 614, 670, 1325, 1535, 1675, 2650, 3070, 3350, 3551, 7102, 7675, 15350, 16271, 17755, 20569, 32542, 35510, 41138, 81355, 88775, 102845, 162710, 177550, 205690, 406775, 514225, 813550, 1028450, 1090157, 2180314, 5450785, 10901570, 27253925, 54507850]

約数ペア:

[(1, 54507850), (2, 27253925), (5, 10901570), (10, 5450785), (25, 2180314), (50, 1090157), (53, 1028450), (67, 813550), (106, 514225), (134, 406775), (265, 205690), (307, 177550), (335, 162710), (530, 102845), (614, 88775), (670, 81355), (1325, 41138), (1535, 35510), (1675, 32542), (2650, 20569), (3070, 17755), (3350, 16271), (3551, 15350), (7102, 7675)]