50056420

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{35251}}^1$

素因数の和:35331

約数の個数: 24

約数和(自身を含む): 106602048

約数和(自身を除く): 56545628

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 35251, 70502, 141004, 176255, 352510, 705020, 2502821, 5005642, 10011284, 12514105, 25028210, 50056420]

約数ペア:

[(1, 50056420), (2, 25028210), (4, 12514105), (5, 10011284), (10, 5005642), (20, 2502821), (71, 705020), (142, 352510), (284, 176255), (355, 141004), (710, 70502), (1420, 35251)]