55906812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7027}}^1$

素因数の和:7067

約数の個数: 72

約数和(自身を含む): 161166096

約数和(自身を除く): 105259284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7027, 7956, 14054, 21081, 28108, 42162, 63243, 84324, 91351, 119459, 126486, 182702, 238918, 252972, 274053, 358377, 365404, 477836, 548106, 716754, 822159, 1075131, 1096212, 1433508, 1552967, 1644318, 2150262, 3105934, 3288636, 4300524, 4658901, 6211868, 9317802, 13976703, 18635604, 27953406, 55906812]

約数ペア:

[(1, 55906812), (2, 27953406), (3, 18635604), (4, 13976703), (6, 9317802), (9, 6211868), (12, 4658901), (13, 4300524), (17, 3288636), (18, 3105934), (26, 2150262), (34, 1644318), (36, 1552967), (39, 1433508), (51, 1096212), (52, 1075131), (68, 822159), (78, 716754), (102, 548106), (117, 477836), (153, 365404), (156, 358377), (204, 274053), (221, 252972), (234, 238918), (306, 182702), (442, 126486), (468, 119459), (612, 91351), (663, 84324), (884, 63243), (1326, 42162), (1989, 28108), (2652, 21081), (3978, 14054), (7027, 7956)]