50871160

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{31019}}^1$

素因数の和:31071

約数の個数: 32

約数和(自身を含む): 117255600

約数和(自身を除く): 66384440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 31019, 62038, 124076, 155095, 248152, 310190, 620380, 1240760, 1271779, 2543558, 5087116, 6358895, 10174232, 12717790, 25435580, 50871160]

約数ペア:

[(1, 50871160), (2, 25435580), (4, 12717790), (5, 10174232), (8, 6358895), (10, 5087116), (20, 2543558), (40, 1271779), (41, 1240760), (82, 620380), (164, 310190), (205, 248152), (328, 155095), (410, 124076), (820, 62038), (1640, 31019)]