55476267

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 97517568

約数和(自身を除く): 42041301

約数列:

[1, 3, 7, 11, 21, 31, 33, 61, 77, 93, 127, 183, 217, 231, 341, 381, 427, 651, 671, 889, 1023, 1281, 1397, 1891, 2013, 2387, 2667, 3937, 4191, 4697, 5673, 7161, 7747, 9779, 11811, 13237, 14091, 20801, 23241, 27559, 29337, 39711, 43307, 54229, 62403, 82677, 85217, 129921, 145607, 162687, 240157, 255651, 303149, 436821, 596519, 720471, 909447, 1681099, 1789557, 2641727, 5043297, 7925181, 18492089, 55476267]

約数ペア:

[(1, 55476267), (3, 18492089), (7, 7925181), (11, 5043297), (21, 2641727), (31, 1789557), (33, 1681099), (61, 909447), (77, 720471), (93, 596519), (127, 436821), (183, 303149), (217, 255651), (231, 240157), (341, 162687), (381, 145607), (427, 129921), (651, 85217), (671, 82677), (889, 62403), (1023, 54229), (1281, 43307), (1397, 39711), (1891, 29337), (2013, 27559), (2387, 23241), (2667, 20801), (3937, 14091), (4191, 13237), (4697, 11811), (5673, 9779), (7161, 7747)]