51230478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9803}}^1$

素因数の和:9888

約数の個数: 32

約数和(自身を含む): 112000896

約数和(自身を除く): 60770418

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 9803, 19606, 29409, 58818, 127439, 254878, 382317, 656801, 764634, 1313602, 1970403, 3940806, 8538413, 17076826, 25615239, 51230478]

約数ペア:

[(1, 51230478), (2, 25615239), (3, 17076826), (6, 8538413), (13, 3940806), (26, 1970403), (39, 1313602), (67, 764634), (78, 656801), (134, 382317), (201, 254878), (402, 127439), (871, 58818), (1742, 29409), (2613, 19606), (5226, 9803)]