47996380

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{7817}}^1$

素因数の和:8133

約数の個数: 24

約数和(自身を含む): 101133648

約数和(自身を除く): 53137268

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 7817, 15634, 31268, 39085, 78170, 156340, 2399819, 4799638, 9599276, 11999095, 23998190, 47996380]

約数ペア:

[(1, 47996380), (2, 23998190), (4, 11999095), (5, 9599276), (10, 4799638), (20, 2399819), (307, 156340), (614, 78170), (1228, 39085), (1535, 31268), (3070, 15634), (6140, 7817)]