53259318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22247}}^1$

素因数の和:22281

約数の個数: 48

約数和(自身を含む): 138827520

約数和(自身を除く): 85568202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 22247, 44494, 66741, 133482, 155729, 200223, 311458, 400446, 422693, 467187, 845386, 934374, 1268079, 1401561, 2536158, 2803122, 2958851, 3804237, 5917702, 7608474, 8876553, 17753106, 26629659, 53259318]

約数ペア:

[(1, 53259318), (2, 26629659), (3, 17753106), (6, 8876553), (7, 7608474), (9, 5917702), (14, 3804237), (18, 2958851), (19, 2803122), (21, 2536158), (38, 1401561), (42, 1268079), (57, 934374), (63, 845386), (114, 467187), (126, 422693), (133, 400446), (171, 311458), (266, 200223), (342, 155729), (399, 133482), (798, 66741), (1197, 44494), (2394, 22247)]