55995356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19913}}^1$

素因数の和:19973

約数の個数: 24

約数和(自身を含む): 105942480

約数和(自身を除く): 49947124

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 19913, 39826, 79652, 378347, 736781, 756694, 1473562, 1513388, 2947124, 13998839, 27997678, 55995356]

約数ペア:

[(1, 55995356), (2, 27997678), (4, 13998839), (19, 2947124), (37, 1513388), (38, 1473562), (74, 756694), (76, 736781), (148, 378347), (703, 79652), (1406, 39826), (2812, 19913)]