56786970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{111347}}^1$

素因数の和:111374

約数の個数: 32

約数和(自身を含む): 144307008

約数和(自身を除く): 87520038

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 111347, 222694, 334041, 556735, 668082, 1113470, 1670205, 1892899, 3340410, 3785798, 5678697, 9464495, 11357394, 18928990, 28393485, 56786970]

約数ペア:

[(1, 56786970), (2, 28393485), (3, 18928990), (5, 11357394), (6, 9464495), (10, 5678697), (15, 3785798), (17, 3340410), (30, 1892899), (34, 1670205), (51, 1113470), (85, 668082), (102, 556735), (170, 334041), (255, 222694), (510, 111347)]