53237104

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:457

約数の個数: 40

約数和(自身を含む): 105238800

約数和(自身を除く): 52001696

約数列:

[1, 2, 4, 8, 16, 137, 149, 163, 274, 298, 326, 548, 596, 652, 1096, 1192, 1304, 2192, 2384, 2608, 20413, 22331, 24287, 40826, 44662, 48574, 81652, 89324, 97148, 163304, 178648, 194296, 326608, 357296, 388592, 3327319, 6654638, 13309276, 26618552, 53237104]

約数ペア:

[(1, 53237104), (2, 26618552), (4, 13309276), (8, 6654638), (16, 3327319), (137, 388592), (149, 357296), (163, 326608), (274, 194296), (298, 178648), (326, 163304), (548, 97148), (596, 89324), (652, 81652), (1096, 48574), (1192, 44662), (1304, 40826), (2192, 24287), (2384, 22331), (2608, 20413)]