55266575

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1429}}^1$

素因数の和:1476

約数の個数: 48

約数和(自身を含む): 89369280

約数和(自身を除く): 34102705

約数列:

[1, 5, 7, 13, 17, 25, 35, 65, 85, 91, 119, 175, 221, 325, 425, 455, 595, 1105, 1429, 1547, 2275, 2975, 5525, 7145, 7735, 10003, 18577, 24293, 35725, 38675, 50015, 92885, 121465, 130039, 170051, 250075, 315809, 464425, 607325, 650195, 850255, 1579045, 2210663, 3250975, 4251275, 7895225, 11053315, 55266575]

約数ペア:

[(1, 55266575), (5, 11053315), (7, 7895225), (13, 4251275), (17, 3250975), (25, 2210663), (35, 1579045), (65, 850255), (85, 650195), (91, 607325), (119, 464425), (175, 315809), (221, 250075), (325, 170051), (425, 130039), (455, 121465), (595, 92885), (1105, 50015), (1429, 38675), (1547, 35725), (2275, 24293), (2975, 18577), (5525, 10003), (7145, 7735)]