47831790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{21841}}^1$

素因数の和:21924

約数の個数: 32

約数和(自身を含む): 116374176

約数和(自身を除く): 68542386

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 21841, 43682, 65523, 109205, 131046, 218410, 327615, 655230, 1594393, 3188786, 4783179, 7971965, 9566358, 15943930, 23915895, 47831790]

約数ペア:

[(1, 47831790), (2, 23915895), (3, 15943930), (5, 9566358), (6, 7971965), (10, 4783179), (15, 3188786), (30, 1594393), (73, 655230), (146, 327615), (219, 218410), (365, 131046), (438, 109205), (730, 65523), (1095, 43682), (2190, 21841)]