55399512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 166924800

約数和(自身を除く): 111525288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 83, 84, 87, 116, 137, 166, 168, 174, 203, 232, 249, 274, 332, 348, 406, 411, 498, 548, 581, 609, 664, 696, 812, 822, 959, 996, 1096, 1162, 1218, 1624, 1644, 1743, 1918, 1992, 2324, 2407, 2436, 2877, 3288, 3486, 3836, 3973, 4648, 4814, 4872, 5754, 6972, 7221, 7672, 7946, 9628, 11371, 11508, 11919, 13944, 14442, 15892, 16849, 19256, 22742, 23016, 23838, 27811, 28884, 31784, 33698, 34113, 45484, 47676, 50547, 55622, 57768, 67396, 68226, 79597, 83433, 90968, 95352, 101094, 111244, 134792, 136452, 159194, 166866, 202188, 222488, 238791, 272904, 318388, 329759, 333732, 404376, 477582, 636776, 659518, 667464, 955164, 989277, 1319036, 1910328, 1978554, 2308313, 2638072, 3957108, 4616626, 6924939, 7914216, 9233252, 13849878, 18466504, 27699756, 55399512]

約数ペア:

[(1, 55399512), (2, 27699756), (3, 18466504), (4, 13849878), (6, 9233252), (7, 7914216), (8, 6924939), (12, 4616626), (14, 3957108), (21, 2638072), (24, 2308313), (28, 1978554), (29, 1910328), (42, 1319036), (56, 989277), (58, 955164), (83, 667464), (84, 659518), (87, 636776), (116, 477582), (137, 404376), (166, 333732), (168, 329759), (174, 318388), (203, 272904), (232, 238791), (249, 222488), (274, 202188), (332, 166866), (348, 159194), (406, 136452), (411, 134792), (498, 111244), (548, 101094), (581, 95352), (609, 90968), (664, 83433), (696, 79597), (812, 68226), (822, 67396), (959, 57768), (996, 55622), (1096, 50547), (1162, 47676), (1218, 45484), (1624, 34113), (1644, 33698), (1743, 31784), (1918, 28884), (1992, 27811), (2324, 23838), (2407, 23016), (2436, 22742), (2877, 19256), (3288, 16849), (3486, 15892), (3836, 14442), (3973, 13944), (4648, 11919), (4814, 11508), (4872, 11371), (5754, 9628), (6972, 7946), (7221, 7672)]