48865850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:272

約数の個数: 72

約数和(自身を含む): 102860604

約数和(自身を除く): 53994754

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 121, 197, 205, 242, 275, 394, 410, 451, 550, 605, 902, 985, 1025, 1210, 1970, 2050, 2167, 2255, 3025, 4334, 4510, 4925, 4961, 6050, 8077, 9850, 9922, 10835, 11275, 16154, 21670, 22550, 23837, 24805, 40385, 47674, 49610, 54175, 80770, 88847, 108350, 119185, 124025, 177694, 201925, 238370, 248050, 403850, 444235, 595925, 888470, 977317, 1191850, 1954634, 2221175, 4442350, 4886585, 9773170, 24432925, 48865850]

約数ペア:

[(1, 48865850), (2, 24432925), (5, 9773170), (10, 4886585), (11, 4442350), (22, 2221175), (25, 1954634), (41, 1191850), (50, 977317), (55, 888470), (82, 595925), (110, 444235), (121, 403850), (197, 248050), (205, 238370), (242, 201925), (275, 177694), (394, 124025), (410, 119185), (451, 108350), (550, 88847), (605, 80770), (902, 54175), (985, 49610), (1025, 47674), (1210, 40385), (1970, 24805), (2050, 23837), (2167, 22550), (2255, 21670), (3025, 16154), (4334, 11275), (4510, 10835), (4925, 9922), (4961, 9850), (6050, 8077)]