49595320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65257}}^1$

素因数の和:65287

約数の個数: 32

約数和(自身を含む): 117464400

約数和(自身を除く): 67869080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 65257, 130514, 261028, 326285, 522056, 652570, 1239883, 1305140, 2479766, 2610280, 4959532, 6199415, 9919064, 12398830, 24797660, 49595320]

約数ペア:

[(1, 49595320), (2, 24797660), (4, 12398830), (5, 9919064), (8, 6199415), (10, 4959532), (19, 2610280), (20, 2479766), (38, 1305140), (40, 1239883), (76, 652570), (95, 522056), (152, 326285), (190, 261028), (380, 130514), (760, 65257)]