51832060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{859}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 124830720

約数和(自身を除く): 72998660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 431, 859, 862, 1718, 1724, 2155, 3017, 3436, 4295, 4310, 6013, 6034, 8590, 8620, 12026, 12068, 15085, 17180, 24052, 30065, 30170, 60130, 60340, 120260, 370229, 740458, 1480916, 1851145, 2591603, 3702290, 5183206, 7404580, 10366412, 12958015, 25916030, 51832060]

約数ペア:

[(1, 51832060), (2, 25916030), (4, 12958015), (5, 10366412), (7, 7404580), (10, 5183206), (14, 3702290), (20, 2591603), (28, 1851145), (35, 1480916), (70, 740458), (140, 370229), (431, 120260), (859, 60340), (862, 60130), (1718, 30170), (1724, 30065), (2155, 24052), (3017, 17180), (3436, 15085), (4295, 12068), (4310, 12026), (6013, 8620), (6034, 8590)]