49277320

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{7121}}^1$

素因数の和:7305

約数の個数: 32

約数和(自身を含む): 111530520

約数和(自身を除く): 62253200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 6920, 7121, 14242, 28484, 35605, 56968, 71210, 142420, 284840, 1231933, 2463866, 4927732, 6159665, 9855464, 12319330, 24638660, 49277320]

約数ペア:

[(1, 49277320), (2, 24638660), (4, 12319330), (5, 9855464), (8, 6159665), (10, 4927732), (20, 2463866), (40, 1231933), (173, 284840), (346, 142420), (692, 71210), (865, 56968), (1384, 35605), (1730, 28484), (3460, 14242), (6920, 7121)]