51881592

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 152381520

約数和(自身を除く): 100499928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 157, 168, 196, 281, 294, 314, 392, 471, 562, 588, 628, 843, 942, 1099, 1124, 1176, 1256, 1686, 1884, 1967, 2198, 2248, 3297, 3372, 3768, 3934, 4396, 5901, 6594, 6744, 7693, 7868, 8792, 11802, 13188, 13769, 15386, 15736, 23079, 23604, 26376, 27538, 30772, 41307, 44117, 46158, 47208, 55076, 61544, 82614, 88234, 92316, 110152, 132351, 165228, 176468, 184632, 264702, 308819, 330456, 352936, 529404, 617638, 926457, 1058808, 1235276, 1852914, 2161733, 2470552, 3705828, 4323466, 6485199, 7411656, 8646932, 12970398, 17293864, 25940796, 51881592]

約数ペア:

[(1, 51881592), (2, 25940796), (3, 17293864), (4, 12970398), (6, 8646932), (7, 7411656), (8, 6485199), (12, 4323466), (14, 3705828), (21, 2470552), (24, 2161733), (28, 1852914), (42, 1235276), (49, 1058808), (56, 926457), (84, 617638), (98, 529404), (147, 352936), (157, 330456), (168, 308819), (196, 264702), (281, 184632), (294, 176468), (314, 165228), (392, 132351), (471, 110152), (562, 92316), (588, 88234), (628, 82614), (843, 61544), (942, 55076), (1099, 47208), (1124, 46158), (1176, 44117), (1256, 41307), (1686, 30772), (1884, 27538), (1967, 26376), (2198, 23604), (2248, 23079), (3297, 15736), (3372, 15386), (3768, 13769), (3934, 13188), (4396, 11802), (5901, 8792), (6594, 7868), (6744, 7693)]