51956520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5623}}^1$

素因数の和:5655

約数の個数: 128

約数和(自身を含む): 194365440

約数和(自身を除く): 142408920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 5623, 9240, 11246, 16869, 22492, 28115, 33738, 39361, 44984, 56230, 61853, 67476, 78722, 84345, 112460, 118083, 123706, 134952, 157444, 168690, 185559, 196805, 224920, 236166, 247412, 309265, 314888, 337380, 371118, 393610, 432971, 472332, 494824, 590415, 618530, 674760, 742236, 787220, 865942, 927795, 944664, 1180830, 1237060, 1298913, 1484472, 1574440, 1731884, 1855590, 2164855, 2361660, 2474120, 2597826, 3463768, 3711180, 4329710, 4723320, 5195652, 6494565, 7422360, 8659420, 10391304, 12989130, 17318840, 25978260, 51956520]

約数ペア:

[(1, 51956520), (2, 25978260), (3, 17318840), (4, 12989130), (5, 10391304), (6, 8659420), (7, 7422360), (8, 6494565), (10, 5195652), (11, 4723320), (12, 4329710), (14, 3711180), (15, 3463768), (20, 2597826), (21, 2474120), (22, 2361660), (24, 2164855), (28, 1855590), (30, 1731884), (33, 1574440), (35, 1484472), (40, 1298913), (42, 1237060), (44, 1180830), (55, 944664), (56, 927795), (60, 865942), (66, 787220), (70, 742236), (77, 674760), (84, 618530), (88, 590415), (105, 494824), (110, 472332), (120, 432971), (132, 393610), (140, 371118), (154, 337380), (165, 314888), (168, 309265), (210, 247412), (220, 236166), (231, 224920), (264, 196805), (280, 185559), (308, 168690), (330, 157444), (385, 134952), (420, 123706), (440, 118083), (462, 112460), (616, 84345), (660, 78722), (770, 67476), (840, 61853), (924, 56230), (1155, 44984), (1320, 39361), (1540, 33738), (1848, 28115), (2310, 22492), (3080, 16869), (4620, 11246), (5623, 9240)]