51482009416

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{15881}}^1$

素因数の和:16162

約数の個数: 64

約数和(自身を含む): 101628918000

約数和(自身を除く): 50146908584

約数列:

[1, 2, 4, 8, 29, 58, 89, 116, 157, 178, 232, 314, 356, 628, 712, 1256, 2581, 4553, 5162, 9106, 10324, 13973, 15881, 18212, 20648, 27946, 31762, 36424, 55892, 63524, 111784, 127048, 405217, 460549, 810434, 921098, 1413409, 1620868, 1842196, 2493317, 2826818, 3241736, 3684392, 4986634, 5653636, 9973268, 11307272, 19946536, 40988861, 72306193, 81977722, 144612386, 163955444, 221905213, 289224772, 327910888, 443810426, 578449544, 887620852, 1775241704, 6435251177, 12870502354, 25741004708, 51482009416]

約数ペア:

[(1, 51482009416), (2, 25741004708), (4, 12870502354), (8, 6435251177), (29, 1775241704), (58, 887620852), (89, 578449544), (116, 443810426), (157, 327910888), (178, 289224772), (232, 221905213), (314, 163955444), (356, 144612386), (628, 81977722), (712, 72306193), (1256, 40988861), (2581, 19946536), (4553, 11307272), (5162, 9973268), (9106, 5653636), (10324, 4986634), (13973, 3684392), (15881, 3241736), (18212, 2826818), (20648, 2493317), (27946, 1842196), (31762, 1620868), (36424, 1413409), (55892, 921098), (63524, 810434), (111784, 460549), (127048, 405217)]