48137290

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 88646400

約数和(自身を除く): 40509110

約数列:

[1, 2, 5, 10, 71, 142, 151, 302, 355, 449, 710, 755, 898, 1510, 2245, 4490, 10721, 21442, 31879, 53605, 63758, 67799, 107210, 135598, 159395, 318790, 338995, 677990, 4813729, 9627458, 24068645, 48137290]

約数ペア:

[(1, 48137290), (2, 24068645), (5, 9627458), (10, 4813729), (71, 677990), (142, 338995), (151, 318790), (302, 159395), (355, 135598), (449, 107210), (710, 67799), (755, 63758), (898, 53605), (1510, 31879), (2245, 21442), (4490, 10721)]