56555316304

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{619}}^1\times {\mathrm{19759}}^1$

素因数の和:20420

約数の個数: 60

約数和(自身を含む): 116594670400

約数和(自身を除く): 60039354096

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 619, 1156, 1238, 2312, 2476, 4624, 4952, 9904, 10523, 19759, 21046, 39518, 42092, 79036, 84184, 158072, 168368, 178891, 316144, 335903, 357782, 671806, 715564, 1343612, 1431128, 2687224, 2862256, 5374448, 5710351, 11420702, 12230821, 22841404, 24461642, 45682808, 48923284, 91365616, 97846568, 195693136, 207923957, 415847914, 831695828, 1663391656, 3326783312, 3534707269, 7069414538, 14138829076, 28277658152, 56555316304]

約数ペア:

[(1, 56555316304), (2, 28277658152), (4, 14138829076), (8, 7069414538), (16, 3534707269), (17, 3326783312), (34, 1663391656), (68, 831695828), (136, 415847914), (272, 207923957), (289, 195693136), (578, 97846568), (619, 91365616), (1156, 48923284), (1238, 45682808), (2312, 24461642), (2476, 22841404), (4624, 12230821), (4952, 11420702), (9904, 5710351), (10523, 5374448), (19759, 2862256), (21046, 2687224), (39518, 1431128), (42092, 1343612), (79036, 715564), (84184, 671806), (158072, 357782), (168368, 335903), (178891, 316144)]