56868100

素因数分解:

$2^2\times 5^2\times {\mathrm{277}}^1\times {\mathrm{2053}}^1$

素因数の和:2344

約数の個数: 36

約数和(自身を含む): 123909604

約数和(自身を除く): 67041504

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 277, 554, 1108, 1385, 2053, 2770, 4106, 5540, 6925, 8212, 10265, 13850, 20530, 27700, 41060, 51325, 102650, 205300, 568681, 1137362, 2274724, 2843405, 5686810, 11373620, 14217025, 28434050, 56868100]

約数ペア:

[(1, 56868100), (2, 28434050), (4, 14217025), (5, 11373620), (10, 5686810), (20, 2843405), (25, 2274724), (50, 1137362), (100, 568681), (277, 205300), (554, 102650), (1108, 51325), (1385, 41060), (2053, 27700), (2770, 20530), (4106, 13850), (5540, 10265), (6925, 8212)]