51988777930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{273625147}}^1$

素因数の和:273625173

約数の個数: 16

約数和(自身を含む): 98505053280

約数和(自身を除く): 46516275350

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 273625147, 547250294, 1368125735, 2736251470, 5198877793, 10397755586, 25994388965, 51988777930]

約数ペア:

[(1, 51988777930), (2, 25994388965), (5, 10397755586), (10, 5198877793), (19, 2736251470), (38, 1368125735), (95, 547250294), (190, 273625147)]