486861050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17419}}^1$

素因数の和:17487

約数の個数: 48

約数和(自身を含む): 997956960

約数和(自身を除く): 511095910

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 325, 430, 559, 650, 1075, 1118, 2150, 2795, 5590, 13975, 17419, 27950, 34838, 87095, 174190, 226447, 435475, 452894, 749017, 870950, 1132235, 1498034, 2264470, 3745085, 5661175, 7490170, 9737221, 11322350, 18725425, 19474442, 37450850, 48686105, 97372210, 243430525, 486861050]

約数ペア:

[(1, 486861050), (2, 243430525), (5, 97372210), (10, 48686105), (13, 37450850), (25, 19474442), (26, 18725425), (43, 11322350), (50, 9737221), (65, 7490170), (86, 5661175), (130, 3745085), (215, 2264470), (325, 1498034), (430, 1132235), (559, 870950), (650, 749017), (1075, 452894), (1118, 435475), (2150, 226447), (2795, 174190), (5590, 87095), (13975, 34838), (17419, 27950)]