49375376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{162419}}^1$

素因数の和:162446

約数の個数: 20

約数和(自身を含む): 100700400

約数和(自身を除く): 51325024

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 162419, 324838, 649676, 1299352, 2598704, 3085961, 6171922, 12343844, 24687688, 49375376]

約数ペア:

[(1, 49375376), (2, 24687688), (4, 12343844), (8, 6171922), (16, 3085961), (19, 2598704), (38, 1299352), (76, 649676), (152, 324838), (304, 162419)]