56317444

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:992

約数の個数: 36

約数和(自身を含む): 106551984

約数和(自身を除く): 50234540

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 361, 722, 817, 907, 1444, 1634, 1814, 3268, 3628, 15523, 17233, 31046, 34466, 39001, 62092, 68932, 78002, 156004, 327427, 654854, 741019, 1309708, 1482038, 2964076, 14079361, 28158722, 56317444]

約数ペア:

[(1, 56317444), (2, 28158722), (4, 14079361), (19, 2964076), (38, 1482038), (43, 1309708), (76, 741019), (86, 654854), (172, 327427), (361, 156004), (722, 78002), (817, 68932), (907, 62092), (1444, 39001), (1634, 34466), (1814, 31046), (3268, 17233), (3628, 15523)]