55536392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 116424000

約数和(自身を除く): 60887608

約数列:

[1, 2, 4, 8, 19, 29, 38, 43, 58, 76, 86, 116, 152, 172, 232, 293, 344, 551, 586, 817, 1102, 1172, 1247, 1634, 2204, 2344, 2494, 3268, 4408, 4988, 5567, 6536, 8497, 9976, 11134, 12599, 16994, 22268, 23693, 25198, 33988, 44536, 47386, 50396, 67976, 94772, 100792, 161443, 189544, 239381, 322886, 365371, 478762, 645772, 730742, 957524, 1291544, 1461484, 1915048, 2922968, 6942049, 13884098, 27768196, 55536392]

約数ペア:

[(1, 55536392), (2, 27768196), (4, 13884098), (8, 6942049), (19, 2922968), (29, 1915048), (38, 1461484), (43, 1291544), (58, 957524), (76, 730742), (86, 645772), (116, 478762), (152, 365371), (172, 322886), (232, 239381), (293, 189544), (344, 161443), (551, 100792), (586, 94772), (817, 67976), (1102, 50396), (1172, 47386), (1247, 44536), (1634, 33988), (2204, 25198), (2344, 23693), (2494, 22268), (3268, 16994), (4408, 12599), (4988, 11134), (5567, 9976), (6536, 8497)]