49257260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8237}}^1$

素因数の和:8282

約数の個数: 48

約数和(自身を含む): 116254656

約数和(自身を除く): 66997396

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 8237, 16474, 32948, 41185, 82370, 107081, 164740, 189451, 214162, 378902, 428324, 535405, 757804, 947255, 1070810, 1894510, 2141620, 2462863, 3789020, 4925726, 9851452, 12314315, 24628630, 49257260]

約数ペア:

[(1, 49257260), (2, 24628630), (4, 12314315), (5, 9851452), (10, 4925726), (13, 3789020), (20, 2462863), (23, 2141620), (26, 1894510), (46, 1070810), (52, 947255), (65, 757804), (92, 535405), (115, 428324), (130, 378902), (230, 214162), (260, 189451), (299, 164740), (460, 107081), (598, 82370), (1196, 41185), (1495, 32948), (2990, 16474), (5980, 8237)]