49716290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4297}}^1$

素因数の和:4406

約数の個数: 32

約数和(自身を含む): 97478640

約数和(自身を除く): 47762350

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 4297, 5785, 8594, 11570, 21485, 42970, 55861, 111722, 279305, 382433, 558610, 764866, 1912165, 3824330, 4971629, 9943258, 24858145, 49716290]

約数ペア:

[(1, 49716290), (2, 24858145), (5, 9943258), (10, 4971629), (13, 3824330), (26, 1912165), (65, 764866), (89, 558610), (130, 382433), (178, 279305), (445, 111722), (890, 55861), (1157, 42970), (2314, 21485), (4297, 11570), (5785, 8594)]