56188750

素因数分解:

$2^1\times 5^4\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:670

約数の個数: 40

約数和(自身を含む): 106840800

約数和(自身を除く): 50652050

約数列:

[1, 2, 5, 10, 25, 50, 79, 125, 158, 250, 395, 569, 625, 790, 1138, 1250, 1975, 2845, 3950, 5690, 9875, 14225, 19750, 28450, 44951, 49375, 71125, 89902, 98750, 142250, 224755, 355625, 449510, 711250, 1123775, 2247550, 5618875, 11237750, 28094375, 56188750]

約数ペア:

[(1, 56188750), (2, 28094375), (5, 11237750), (10, 5618875), (25, 2247550), (50, 1123775), (79, 711250), (125, 449510), (158, 355625), (250, 224755), (395, 142250), (569, 98750), (625, 89902), (790, 71125), (1138, 49375), (1250, 44951), (1975, 28450), (2845, 19750), (3950, 14225), (5690, 9875)]