49896860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191911}}^1$

素因数の和:191933

約数の個数: 24

約数和(自身を含む): 112844256

約数和(自身を除く): 62947396

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 191911, 383822, 767644, 959555, 1919110, 2494843, 3838220, 4989686, 9979372, 12474215, 24948430, 49896860]

約数ペア:

[(1, 49896860), (2, 24948430), (4, 12474215), (5, 9979372), (10, 4989686), (13, 3838220), (20, 2494843), (26, 1919110), (52, 959555), (65, 767644), (130, 383822), (260, 191911)]