47439500

素因数分解:

$2^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{1201}}^1$

素因数の和:1299

約数の個数: 48

約数和(自身を含む): 105006720

約数和(自身を除く): 57567220

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 125, 158, 250, 316, 395, 500, 790, 1201, 1580, 1975, 2402, 3950, 4804, 6005, 7900, 9875, 12010, 19750, 24020, 30025, 39500, 60050, 94879, 120100, 150125, 189758, 300250, 379516, 474395, 600500, 948790, 1897580, 2371975, 4743950, 9487900, 11859875, 23719750, 47439500]

約数ペア:

[(1, 47439500), (2, 23719750), (4, 11859875), (5, 9487900), (10, 4743950), (20, 2371975), (25, 1897580), (50, 948790), (79, 600500), (100, 474395), (125, 379516), (158, 300250), (250, 189758), (316, 150125), (395, 120100), (500, 94879), (790, 60050), (1201, 39500), (1580, 30025), (1975, 24020), (2402, 19750), (3950, 12010), (4804, 9875), (6005, 7900)]