63438950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 124076880

約数和(自身を除く): 60637930

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 67, 134, 145, 290, 335, 653, 670, 725, 1306, 1450, 1675, 1943, 3265, 3350, 3886, 6530, 9715, 16325, 18937, 19430, 32650, 37874, 43751, 48575, 87502, 94685, 97150, 189370, 218755, 437510, 473425, 946850, 1093775, 1268779, 2187550, 2537558, 6343895, 12687790, 31719475, 63438950]

約数ペア:

[(1, 63438950), (2, 31719475), (5, 12687790), (10, 6343895), (25, 2537558), (29, 2187550), (50, 1268779), (58, 1093775), (67, 946850), (134, 473425), (145, 437510), (290, 218755), (335, 189370), (653, 97150), (670, 94685), (725, 87502), (1306, 48575), (1450, 43751), (1675, 37874), (1943, 32650), (3265, 19430), (3350, 18937), (3886, 16325), (6530, 9715)]