52749645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1723}}^1$

素因数の和:1901

約数の個数: 32

約数和(自身を含む): 91523712

約数和(自身を除く): 38774067

約数列:

[1, 3, 5, 13, 15, 39, 65, 157, 195, 471, 785, 1723, 2041, 2355, 5169, 6123, 8615, 10205, 22399, 25845, 30615, 67197, 111995, 270511, 335985, 811533, 1352555, 3516643, 4057665, 10549929, 17583215, 52749645]

約数ペア:

[(1, 52749645), (3, 17583215), (5, 10549929), (13, 4057665), (15, 3516643), (39, 1352555), (65, 811533), (157, 335985), (195, 270511), (471, 111995), (785, 67197), (1723, 30615), (2041, 25845), (2355, 22399), (5169, 10205), (6123, 8615)]