53171344

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:463

約数の個数: 40

約数和(自身を含む): 105136128

約数和(自身を除く): 51964784

約数列:

[1, 2, 4, 8, 16, 127, 137, 191, 254, 274, 382, 508, 548, 764, 1016, 1096, 1528, 2032, 2192, 3056, 17399, 24257, 26167, 34798, 48514, 52334, 69596, 97028, 104668, 139192, 194056, 209336, 278384, 388112, 418672, 3323209, 6646418, 13292836, 26585672, 53171344]

約数ペア:

[(1, 53171344), (2, 26585672), (4, 13292836), (8, 6646418), (16, 3323209), (127, 418672), (137, 388112), (191, 278384), (254, 209336), (274, 194056), (382, 139192), (508, 104668), (548, 97028), (764, 69596), (1016, 52334), (1096, 48514), (1528, 34798), (2032, 26167), (2192, 24257), (3056, 17399)]