56405130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{6691}}^1$

素因数の和:6982

約数の個数: 32

約数和(自身を含む): 135874368

約数和(自身を除く): 79469238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2810, 4215, 6691, 8430, 13382, 20073, 33455, 40146, 66910, 100365, 200730, 1880171, 3760342, 5640513, 9400855, 11281026, 18801710, 28202565, 56405130]

約数ペア:

[(1, 56405130), (2, 28202565), (3, 18801710), (5, 11281026), (6, 9400855), (10, 5640513), (15, 3760342), (30, 1880171), (281, 200730), (562, 100365), (843, 66910), (1405, 40146), (1686, 33455), (2810, 20073), (4215, 13382), (6691, 8430)]