53513072

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{71161}}^1$

素因数の和:71216

約数の個数: 20

約数和(自身を含む): 105889056

約数和(自身を除く): 52375984

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 71161, 142322, 284644, 569288, 1138576, 3344567, 6689134, 13378268, 26756536, 53513072]

約数ペア:

[(1, 53513072), (2, 26756536), (4, 13378268), (8, 6689134), (16, 3344567), (47, 1138576), (94, 569288), (188, 284644), (376, 142322), (752, 71161)]