47432660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1447}}^1$

素因数の和:1616

約数の個数: 48

約数和(自身を含む): 109468800

約数和(自身を除く): 62036140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 149, 220, 298, 596, 745, 1447, 1490, 1639, 2894, 2980, 3278, 5788, 6556, 7235, 8195, 14470, 15917, 16390, 28940, 31834, 32780, 63668, 79585, 159170, 215603, 318340, 431206, 862412, 1078015, 2156030, 2371633, 4312060, 4743266, 9486532, 11858165, 23716330, 47432660]

約数ペア:

[(1, 47432660), (2, 23716330), (4, 11858165), (5, 9486532), (10, 4743266), (11, 4312060), (20, 2371633), (22, 2156030), (44, 1078015), (55, 862412), (110, 431206), (149, 318340), (220, 215603), (298, 159170), (596, 79585), (745, 63668), (1447, 32780), (1490, 31834), (1639, 28940), (2894, 16390), (2980, 15917), (3278, 14470), (5788, 8195), (6556, 7235)]