51221016

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9239}}^1$

素因数の和:9269

約数の個数: 96

約数和(自身を含む): 172972800

約数和(自身を除く): 121751784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 5544, 9239, 18478, 27717, 36956, 55434, 64673, 73912, 83151, 101629, 110868, 129346, 166302, 194019, 203258, 221736, 258692, 304887, 332604, 388038, 406516, 517384, 582057, 609774, 665208, 711403, 776076, 813032, 914661, 1164114, 1219548, 1422806, 1552152, 1829322, 2134209, 2328228, 2439096, 2845612, 3658644, 4268418, 4656456, 5691224, 6402627, 7317288, 8536836, 12805254, 17073672, 25610508, 51221016]

約数ペア:

[(1, 51221016), (2, 25610508), (3, 17073672), (4, 12805254), (6, 8536836), (7, 7317288), (8, 6402627), (9, 5691224), (11, 4656456), (12, 4268418), (14, 3658644), (18, 2845612), (21, 2439096), (22, 2328228), (24, 2134209), (28, 1829322), (33, 1552152), (36, 1422806), (42, 1219548), (44, 1164114), (56, 914661), (63, 813032), (66, 776076), (72, 711403), (77, 665208), (84, 609774), (88, 582057), (99, 517384), (126, 406516), (132, 388038), (154, 332604), (168, 304887), (198, 258692), (231, 221736), (252, 203258), (264, 194019), (308, 166302), (396, 129346), (462, 110868), (504, 101629), (616, 83151), (693, 73912), (792, 64673), (924, 55434), (1386, 36956), (1848, 27717), (2772, 18478), (5544, 9239)]