51648452

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{307}}^2$

素因数の和:755

約数の個数: 18

約数和(自身を含む): 91342062

約数和(自身を除く): 39693610

約数列:

[1, 2, 4, 137, 274, 307, 548, 614, 1228, 42059, 84118, 94249, 168236, 188498, 376996, 12912113, 25824226, 51648452]

約数ペア:

[(1, 51648452), (2, 25824226), (4, 12912113), (137, 376996), (274, 188498), (307, 168236), (548, 94249), (614, 84118), (1228, 42059)]