56553984468

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1451}}^1\times {\mathrm{14831}}^1$

素因数の和:16365

約数の個数: 72

約数和(自身を含む): 145023854976

約数和(自身を除く): 88469870508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 1451, 2628, 2902, 4353, 5804, 8706, 13059, 14831, 17412, 26118, 29662, 44493, 52236, 59324, 88986, 105923, 133479, 177972, 211846, 266958, 317769, 423692, 533916, 635538, 953307, 1082663, 1271076, 1906614, 2165326, 3247989, 3813228, 4330652, 6495978, 9743967, 12991956, 19487934, 21519781, 38975868, 43039562, 64559343, 86079124, 129118686, 193678029, 258237372, 387356058, 774712116, 1570944013, 3141888026, 4712832039, 6283776052, 9425664078, 14138496117, 18851328156, 28276992234, 56553984468]

約数ペア:

[(1, 56553984468), (2, 28276992234), (3, 18851328156), (4, 14138496117), (6, 9425664078), (9, 6283776052), (12, 4712832039), (18, 3141888026), (36, 1570944013), (73, 774712116), (146, 387356058), (219, 258237372), (292, 193678029), (438, 129118686), (657, 86079124), (876, 64559343), (1314, 43039562), (1451, 38975868), (2628, 21519781), (2902, 19487934), (4353, 12991956), (5804, 9743967), (8706, 6495978), (13059, 4330652), (14831, 3813228), (17412, 3247989), (26118, 2165326), (29662, 1906614), (44493, 1271076), (52236, 1082663), (59324, 953307), (88986, 635538), (105923, 533916), (133479, 423692), (177972, 317769), (211846, 266958)]