49436289

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1550

約数の個数: 48

約数和(自身を含む): 89256960

約数和(自身を除く): 39820671

約数列:

[1, 3, 7, 9, 17, 21, 31, 51, 63, 93, 119, 153, 217, 279, 357, 527, 651, 1071, 1489, 1581, 1953, 3689, 4467, 4743, 10423, 11067, 13401, 25313, 31269, 33201, 46159, 75939, 93807, 138477, 177191, 227817, 323113, 415431, 531573, 784703, 969339, 1594719, 2354109, 2908017, 5492921, 7062327, 16478763, 49436289]

約数ペア:

[(1, 49436289), (3, 16478763), (7, 7062327), (9, 5492921), (17, 2908017), (21, 2354109), (31, 1594719), (51, 969339), (63, 784703), (93, 531573), (119, 415431), (153, 323113), (217, 227817), (279, 177191), (357, 138477), (527, 93807), (651, 75939), (1071, 46159), (1489, 33201), (1581, 31269), (1953, 25313), (3689, 13401), (4467, 11067), (4743, 10423)]