54284900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{28571}}^1$

素因数の和:28604

約数の個数: 36

約数和(自身を含む): 124002480

約数和(自身を除く): 69717580

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 28571, 57142, 114284, 142855, 285710, 542849, 571420, 714275, 1085698, 1428550, 2171396, 2714245, 2857100, 5428490, 10856980, 13571225, 27142450, 54284900]

約数ペア:

[(1, 54284900), (2, 27142450), (4, 13571225), (5, 10856980), (10, 5428490), (19, 2857100), (20, 2714245), (25, 2171396), (38, 1428550), (50, 1085698), (76, 714275), (95, 571420), (100, 542849), (190, 285710), (380, 142855), (475, 114284), (950, 57142), (1900, 28571)]