56193488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:340

約数の個数: 80

約数和(自身を含む): 126033600

約数和(自身を除く): 69840112

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 59, 76, 104, 118, 152, 208, 236, 241, 247, 304, 472, 482, 494, 767, 944, 964, 988, 1121, 1534, 1928, 1976, 2242, 3068, 3133, 3856, 3952, 4484, 4579, 6136, 6266, 8968, 9158, 12272, 12532, 14219, 14573, 17936, 18316, 25064, 28438, 29146, 36632, 50128, 56876, 58292, 59527, 73264, 113752, 116584, 119054, 184847, 227504, 233168, 238108, 270161, 369694, 476216, 540322, 739388, 952432, 1080644, 1478776, 2161288, 2957552, 3512093, 4322576, 7024186, 14048372, 28096744, 56193488]

約数ペア:

[(1, 56193488), (2, 28096744), (4, 14048372), (8, 7024186), (13, 4322576), (16, 3512093), (19, 2957552), (26, 2161288), (38, 1478776), (52, 1080644), (59, 952432), (76, 739388), (104, 540322), (118, 476216), (152, 369694), (208, 270161), (236, 238108), (241, 233168), (247, 227504), (304, 184847), (472, 119054), (482, 116584), (494, 113752), (767, 73264), (944, 59527), (964, 58292), (988, 56876), (1121, 50128), (1534, 36632), (1928, 29146), (1976, 28438), (2242, 25064), (3068, 18316), (3133, 17936), (3856, 14573), (3952, 14219), (4484, 12532), (4579, 12272), (6136, 9158), (6266, 8968)]