47139664

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1873}}^1$

素因数の和:1916

約数の個数: 60

約数和(自身を含む): 108171028

約数和(自身を除く): 61031364

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1144, 1573, 1873, 1936, 2288, 3146, 3746, 6292, 7492, 12584, 14984, 20603, 24349, 25168, 29968, 41206, 48698, 82412, 97396, 164824, 194792, 226633, 267839, 329648, 389584, 453266, 535678, 906532, 1071356, 1813064, 2142712, 2946229, 3626128, 4285424, 5892458, 11784916, 23569832, 47139664]

約数ペア:

[(1, 47139664), (2, 23569832), (4, 11784916), (8, 5892458), (11, 4285424), (13, 3626128), (16, 2946229), (22, 2142712), (26, 1813064), (44, 1071356), (52, 906532), (88, 535678), (104, 453266), (121, 389584), (143, 329648), (176, 267839), (208, 226633), (242, 194792), (286, 164824), (484, 97396), (572, 82412), (968, 48698), (1144, 41206), (1573, 29968), (1873, 25168), (1936, 24349), (2288, 20603), (3146, 14984), (3746, 12584), (6292, 7492)]