51144786

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{36901}}^1$

素因数の和:36927

約数の個数: 48

約数和(自身を含む): 138161088

約数和(自身を除く): 87016302

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 36901, 73802, 110703, 221406, 258307, 332109, 405911, 516614, 664218, 774921, 811822, 1217733, 1549842, 2324763, 2435466, 2841377, 3653199, 4649526, 5682754, 7306398, 8524131, 17048262, 25572393, 51144786]

約数ペア:

[(1, 51144786), (2, 25572393), (3, 17048262), (6, 8524131), (7, 7306398), (9, 5682754), (11, 4649526), (14, 3653199), (18, 2841377), (21, 2435466), (22, 2324763), (33, 1549842), (42, 1217733), (63, 811822), (66, 774921), (77, 664218), (99, 516614), (126, 405911), (154, 332109), (198, 258307), (231, 221406), (462, 110703), (693, 73802), (1386, 36901)]