51486368

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 106029000

約数和(自身を除く): 54542632

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 109, 116, 218, 232, 436, 464, 509, 872, 928, 1018, 1744, 2036, 3161, 3488, 4072, 6322, 8144, 12644, 14761, 16288, 25288, 29522, 50576, 55481, 59044, 101152, 110962, 118088, 221924, 236176, 443848, 472352, 887696, 1608949, 1775392, 3217898, 6435796, 12871592, 25743184, 51486368]

約数ペア:

[(1, 51486368), (2, 25743184), (4, 12871592), (8, 6435796), (16, 3217898), (29, 1775392), (32, 1608949), (58, 887696), (109, 472352), (116, 443848), (218, 236176), (232, 221924), (436, 118088), (464, 110962), (509, 101152), (872, 59044), (928, 55481), (1018, 50576), (1744, 29522), (2036, 25288), (3161, 16288), (3488, 14761), (4072, 12644), (6322, 8144)]