54782928

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20023}}^1$

素因数の和:20056

約数の個数: 60

約数和(自身を含む): 161393440

約数和(自身を除く): 106610512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 20023, 40046, 60069, 80092, 120138, 160184, 180207, 240276, 320368, 360414, 380437, 480552, 720828, 760874, 961104, 1141311, 1441656, 1521748, 2282622, 2883312, 3043496, 3423933, 4565244, 6086992, 6847866, 9130488, 13695732, 18260976, 27391464, 54782928]

約数ペア:

[(1, 54782928), (2, 27391464), (3, 18260976), (4, 13695732), (6, 9130488), (8, 6847866), (9, 6086992), (12, 4565244), (16, 3423933), (18, 3043496), (19, 2883312), (24, 2282622), (36, 1521748), (38, 1441656), (48, 1141311), (57, 961104), (72, 760874), (76, 720828), (114, 480552), (144, 380437), (152, 360414), (171, 320368), (228, 240276), (304, 180207), (342, 160184), (456, 120138), (684, 80092), (912, 60069), (1368, 40046), (2736, 20023)]