48381575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 70709760

約数和(自身を除く): 22328185

約数列:

[1, 5, 11, 17, 25, 55, 79, 85, 131, 187, 275, 395, 425, 655, 869, 935, 1343, 1441, 1975, 2227, 3275, 4345, 4675, 6715, 7205, 10349, 11135, 14773, 21725, 24497, 33575, 36025, 51745, 55675, 73865, 113839, 122485, 175933, 258725, 369325, 569195, 612425, 879665, 1935263, 2845975, 4398325, 9676315, 48381575]

約数ペア:

[(1, 48381575), (5, 9676315), (11, 4398325), (17, 2845975), (25, 1935263), (55, 879665), (79, 612425), (85, 569195), (131, 369325), (187, 258725), (275, 175933), (395, 122485), (425, 113839), (655, 73865), (869, 55675), (935, 51745), (1343, 36025), (1441, 33575), (1975, 24497), (2227, 21725), (3275, 14773), (4345, 11135), (4675, 10349), (6715, 7205)]