51861942

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2543}}^1$

素因数の和:2665

約数の個数: 48

約数和(自身を含む): 123821568

約数和(自身を除く): 71959626

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 103, 198, 206, 309, 618, 927, 1133, 1854, 2266, 2543, 3399, 5086, 6798, 7629, 10197, 15258, 20394, 22887, 27973, 45774, 55946, 83919, 167838, 251757, 261929, 503514, 523858, 785787, 1571574, 2357361, 2881219, 4714722, 5762438, 8643657, 17287314, 25930971, 51861942]

約数ペア:

[(1, 51861942), (2, 25930971), (3, 17287314), (6, 8643657), (9, 5762438), (11, 4714722), (18, 2881219), (22, 2357361), (33, 1571574), (66, 785787), (99, 523858), (103, 503514), (198, 261929), (206, 251757), (309, 167838), (618, 83919), (927, 55946), (1133, 45774), (1854, 27973), (2266, 22887), (2543, 20394), (3399, 15258), (5086, 10197), (6798, 7629)]