51079270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10799}}^1$

素因数の和:10860

約数の個数: 32

約数和(自身を含む): 102643200

約数和(自身を除く): 51563930

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 10799, 21598, 53995, 107990, 118789, 237578, 464357, 593945, 928714, 1187890, 2321785, 4643570, 5107927, 10215854, 25539635, 51079270]

約数ペア:

[(1, 51079270), (2, 25539635), (5, 10215854), (10, 5107927), (11, 4643570), (22, 2321785), (43, 1187890), (55, 928714), (86, 593945), (110, 464357), (215, 237578), (430, 118789), (473, 107990), (946, 53995), (2365, 21598), (4730, 10799)]