49696460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{569}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 114337440

約数和(自身を除く): 64640980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 397, 569, 794, 1138, 1588, 1985, 2276, 2845, 3970, 4367, 5690, 6259, 7940, 8734, 11380, 12518, 17468, 21835, 25036, 31295, 43670, 62590, 87340, 125180, 225893, 451786, 903572, 1129465, 2258930, 2484823, 4517860, 4969646, 9939292, 12424115, 24848230, 49696460]

約数ペア:

[(1, 49696460), (2, 24848230), (4, 12424115), (5, 9939292), (10, 4969646), (11, 4517860), (20, 2484823), (22, 2258930), (44, 1129465), (55, 903572), (110, 451786), (220, 225893), (397, 125180), (569, 87340), (794, 62590), (1138, 43670), (1588, 31295), (1985, 25036), (2276, 21835), (2845, 17468), (3970, 12518), (4367, 11380), (5690, 8734), (6259, 7940)]