53835980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2287}}^1$

素因数の和:2414

約数の個数: 48

約数和(自身を含む): 124540416

約数和(自身を除く): 70704436

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1177, 2140, 2287, 2354, 4574, 4708, 5885, 9148, 11435, 11770, 22870, 23540, 25157, 45740, 50314, 100628, 125785, 244709, 251570, 489418, 503140, 978836, 1223545, 2447090, 2691799, 4894180, 5383598, 10767196, 13458995, 26917990, 53835980]

約数ペア:

[(1, 53835980), (2, 26917990), (4, 13458995), (5, 10767196), (10, 5383598), (11, 4894180), (20, 2691799), (22, 2447090), (44, 1223545), (55, 978836), (107, 503140), (110, 489418), (214, 251570), (220, 244709), (428, 125785), (535, 100628), (1070, 50314), (1177, 45740), (2140, 25157), (2287, 23540), (2354, 22870), (4574, 11770), (4708, 11435), (5885, 9148)]