55999480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{60869}}^1$

素因数の和:60903

約数の個数: 32

約数和(自身を含む): 131479200

約数和(自身を除く): 75479720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 60869, 121738, 243476, 304345, 486952, 608690, 1217380, 1399987, 2434760, 2799974, 5599948, 6999935, 11199896, 13999870, 27999740, 55999480]

約数ペア:

[(1, 55999480), (2, 27999740), (4, 13999870), (5, 11199896), (8, 6999935), (10, 5599948), (20, 2799974), (23, 2434760), (40, 1399987), (46, 1217380), (92, 608690), (115, 486952), (184, 304345), (230, 243476), (460, 121738), (920, 60869)]