56050931840

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{689603}}^1$

素因数の和:689749

約数の個数: 64

約数和(自身を含む): 135052047360

約数和(自身を除く): 79001115520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 508, 635, 640, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 16256, 20320, 40640, 81280, 689603, 1379206, 2758412, 3448015, 5516824, 6896030, 11033648, 13792060, 22067296, 27584120, 44134592, 55168240, 87579581, 88269184, 110336480, 175159162, 220672960, 350318324, 437897905, 441345920, 700636648, 875795810, 1401273296, 1751591620, 2802546592, 3503183240, 5605093184, 7006366480, 11210186368, 14012732960, 28025465920, 56050931840]

約数ペア:

[(1, 56050931840), (2, 28025465920), (4, 14012732960), (5, 11210186368), (8, 7006366480), (10, 5605093184), (16, 3503183240), (20, 2802546592), (32, 1751591620), (40, 1401273296), (64, 875795810), (80, 700636648), (127, 441345920), (128, 437897905), (160, 350318324), (254, 220672960), (320, 175159162), (508, 110336480), (635, 88269184), (640, 87579581), (1016, 55168240), (1270, 44134592), (2032, 27584120), (2540, 22067296), (4064, 13792060), (5080, 11033648), (8128, 6896030), (10160, 5516824), (16256, 3448015), (20320, 2758412), (40640, 1379206), (81280, 689603)]