56551916168

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{15139}}^1$

素因数の和:15411

約数の個数: 96

約数和(自身を含む): 123958447200

約数和(自身を除く): 67406531032

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 227, 242, 374, 454, 484, 748, 908, 968, 1496, 1816, 2057, 2497, 3859, 4114, 4994, 7718, 8228, 9988, 15139, 15436, 16456, 19976, 27467, 30278, 30872, 42449, 54934, 60556, 84898, 109868, 121112, 166529, 169796, 219736, 257363, 333058, 339592, 466939, 514726, 666116, 933878, 1029452, 1332232, 1831819, 1867756, 2058904, 2830993, 3436553, 3663638, 3735512, 5661986, 6873106, 7327276, 11323972, 13746212, 14654552, 22647944, 27492424, 31140923, 37802083, 58421401, 62281846, 75604166, 116842802, 124563692, 151208332, 233685604, 249127384, 302416664, 415822913, 467371208, 642635411, 831645826, 1285270822, 1663291652, 2570541644, 3326583304, 5141083288, 7068989521, 14137979042, 28275958084, 56551916168]

約数ペア:

[(1, 56551916168), (2, 28275958084), (4, 14137979042), (8, 7068989521), (11, 5141083288), (17, 3326583304), (22, 2570541644), (34, 1663291652), (44, 1285270822), (68, 831645826), (88, 642635411), (121, 467371208), (136, 415822913), (187, 302416664), (227, 249127384), (242, 233685604), (374, 151208332), (454, 124563692), (484, 116842802), (748, 75604166), (908, 62281846), (968, 58421401), (1496, 37802083), (1816, 31140923), (2057, 27492424), (2497, 22647944), (3859, 14654552), (4114, 13746212), (4994, 11323972), (7718, 7327276), (8228, 6873106), (9988, 5661986), (15139, 3735512), (15436, 3663638), (16456, 3436553), (19976, 2830993), (27467, 2058904), (30278, 1867756), (30872, 1831819), (42449, 1332232), (54934, 1029452), (60556, 933878), (84898, 666116), (109868, 514726), (121112, 466939), (166529, 339592), (169796, 333058), (219736, 257363)]