47713250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 98358624

約数和(自身を除く): 50645374

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 125, 130, 250, 265, 277, 325, 530, 554, 650, 689, 1325, 1378, 1385, 1625, 2650, 2770, 3250, 3445, 3601, 6625, 6890, 6925, 7202, 13250, 13850, 14681, 17225, 18005, 29362, 34450, 34625, 36010, 69250, 73405, 86125, 90025, 146810, 172250, 180050, 190853, 367025, 381706, 450125, 734050, 900250, 954265, 1835125, 1908530, 3670250, 4771325, 9542650, 23856625, 47713250]

約数ペア:

[(1, 47713250), (2, 23856625), (5, 9542650), (10, 4771325), (13, 3670250), (25, 1908530), (26, 1835125), (50, 954265), (53, 900250), (65, 734050), (106, 450125), (125, 381706), (130, 367025), (250, 190853), (265, 180050), (277, 172250), (325, 146810), (530, 90025), (554, 86125), (650, 73405), (689, 69250), (1325, 36010), (1378, 34625), (1385, 34450), (1625, 29362), (2650, 18005), (2770, 17225), (3250, 14681), (3445, 13850), (3601, 13250), (6625, 7202), (6890, 6925)]