48974750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{1619}}^1$

素因数の和:1658

約数の個数: 48

約数和(自身を含む): 100835280

約数和(自身を除く): 51860530

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 125, 242, 250, 275, 550, 605, 1210, 1375, 1619, 2750, 3025, 3238, 6050, 8095, 15125, 16190, 17809, 30250, 35618, 40475, 80950, 89045, 178090, 195899, 202375, 391798, 404750, 445225, 890450, 979495, 1958990, 2226125, 4452250, 4897475, 9794950, 24487375, 48974750]

約数ペア:

[(1, 48974750), (2, 24487375), (5, 9794950), (10, 4897475), (11, 4452250), (22, 2226125), (25, 1958990), (50, 979495), (55, 890450), (110, 445225), (121, 404750), (125, 391798), (242, 202375), (250, 195899), (275, 178090), (550, 89045), (605, 80950), (1210, 40475), (1375, 35618), (1619, 30250), (2750, 17809), (3025, 16190), (3238, 15125), (6050, 8095)]