51149300

素因数分解:

$2^2\times 5^2\times {\mathrm{617}}^1\times {\mathrm{829}}^1$

素因数の和:1460

約数の個数: 36

約数和(自身を含む): 111307980

約数和(自身を除く): 60158680

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 617, 829, 1234, 1658, 2468, 3085, 3316, 4145, 6170, 8290, 12340, 15425, 16580, 20725, 30850, 41450, 61700, 82900, 511493, 1022986, 2045972, 2557465, 5114930, 10229860, 12787325, 25574650, 51149300]

約数ペア:

[(1, 51149300), (2, 25574650), (4, 12787325), (5, 10229860), (10, 5114930), (20, 2557465), (25, 2045972), (50, 1022986), (100, 511493), (617, 82900), (829, 61700), (1234, 41450), (1658, 30850), (2468, 20725), (3085, 16580), (3316, 15425), (4145, 12340), (6170, 8290)]