56926480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:584

約数の個数: 80

約数和(自身を含む): 143990784

約数和(自身を除く): 87064304

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 127, 130, 208, 254, 260, 431, 508, 520, 635, 862, 1016, 1040, 1270, 1651, 1724, 2032, 2155, 2540, 3302, 3448, 4310, 5080, 5603, 6604, 6896, 8255, 8620, 10160, 11206, 13208, 16510, 17240, 22412, 26416, 28015, 33020, 34480, 44824, 54737, 56030, 66040, 89648, 109474, 112060, 132080, 218948, 224120, 273685, 437896, 448240, 547370, 711581, 875792, 1094740, 1423162, 2189480, 2846324, 3557905, 4378960, 5692648, 7115810, 11385296, 14231620, 28463240, 56926480]

約数ペア:

[(1, 56926480), (2, 28463240), (4, 14231620), (5, 11385296), (8, 7115810), (10, 5692648), (13, 4378960), (16, 3557905), (20, 2846324), (26, 2189480), (40, 1423162), (52, 1094740), (65, 875792), (80, 711581), (104, 547370), (127, 448240), (130, 437896), (208, 273685), (254, 224120), (260, 218948), (431, 132080), (508, 112060), (520, 109474), (635, 89648), (862, 66040), (1016, 56030), (1040, 54737), (1270, 44824), (1651, 34480), (1724, 33020), (2032, 28015), (2155, 26416), (2540, 22412), (3302, 17240), (3448, 16510), (4310, 13208), (5080, 11206), (5603, 10160), (6604, 8620), (6896, 8255)]