56749809

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 83533824

約数和(自身を除く): 26784015

約数列:

[1, 3, 23, 31, 43, 69, 93, 129, 617, 713, 989, 1333, 1851, 2139, 2967, 3999, 14191, 19127, 26531, 30659, 42573, 57381, 79593, 91977, 439921, 610213, 822461, 1319763, 1830639, 2467383, 18916603, 56749809]

約数ペア:

[(1, 56749809), (3, 18916603), (23, 2467383), (31, 1830639), (43, 1319763), (69, 822461), (93, 610213), (129, 439921), (617, 91977), (713, 79593), (989, 57381), (1333, 42573), (1851, 30659), (2139, 26531), (2967, 19127), (3999, 14191)]