50486720

素因数分解:

$2^6\times 5^1\times {\mathrm{157771}}^1$

素因数の和:157788

約数の個数: 28

約数和(自身を含む): 120222264

約数和(自身を除く): 69735544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 157771, 315542, 631084, 788855, 1262168, 1577710, 2524336, 3155420, 5048672, 6310840, 10097344, 12621680, 25243360, 50486720]

約数ペア:

[(1, 50486720), (2, 25243360), (4, 12621680), (5, 10097344), (8, 6310840), (10, 5048672), (16, 3155420), (20, 2524336), (32, 1577710), (40, 1262168), (64, 788855), (80, 631084), (160, 315542), (320, 157771)]