47081960

素因数分解:

$2^3\times 5^1\times {\mathrm{887}}^1\times {\mathrm{1327}}^1$

素因数の和:2225

約数の個数: 32

約数和(自身を含む): 106133760

約数和(自身を除く): 59051800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 887, 1327, 1774, 2654, 3548, 4435, 5308, 6635, 7096, 8870, 10616, 13270, 17740, 26540, 35480, 53080, 1177049, 2354098, 4708196, 5885245, 9416392, 11770490, 23540980, 47081960]

約数ペア:

[(1, 47081960), (2, 23540980), (4, 11770490), (5, 9416392), (8, 5885245), (10, 4708196), (20, 2354098), (40, 1177049), (887, 53080), (1327, 35480), (1774, 26540), (2654, 17740), (3548, 13270), (4435, 10616), (5308, 8870), (6635, 7096)]