51024946

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1321}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 91376640

約数和(自身を除く): 40351694

約数列:

[1, 2, 7, 14, 31, 62, 89, 178, 217, 434, 623, 1246, 1321, 2642, 2759, 5518, 9247, 18494, 19313, 38626, 40951, 81902, 117569, 235138, 286657, 573314, 822983, 1645966, 3644639, 7289278, 25512473, 51024946]

約数ペア:

[(1, 51024946), (2, 25512473), (7, 7289278), (14, 3644639), (31, 1645966), (62, 822983), (89, 573314), (178, 286657), (217, 235138), (434, 117569), (623, 81902), (1246, 40951), (1321, 38626), (2642, 19313), (2759, 18494), (5518, 9247)]