56691544

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1811}}^1$

素因数の和:1880

約数の個数: 64

約数和(自身を含む): 133943040

約数和(自身を除く): 77251496

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 559, 602, 728, 1118, 1204, 1811, 2236, 2408, 3622, 3913, 4472, 7244, 7826, 12677, 14488, 15652, 23543, 25354, 31304, 47086, 50708, 77873, 94172, 101416, 155746, 164801, 188344, 311492, 329602, 545111, 622984, 659204, 1012349, 1090222, 1318408, 2024698, 2180444, 4049396, 4360888, 7086443, 8098792, 14172886, 28345772, 56691544]

約数ペア:

[(1, 56691544), (2, 28345772), (4, 14172886), (7, 8098792), (8, 7086443), (13, 4360888), (14, 4049396), (26, 2180444), (28, 2024698), (43, 1318408), (52, 1090222), (56, 1012349), (86, 659204), (91, 622984), (104, 545111), (172, 329602), (182, 311492), (301, 188344), (344, 164801), (364, 155746), (559, 101416), (602, 94172), (728, 77873), (1118, 50708), (1204, 47086), (1811, 31304), (2236, 25354), (2408, 23543), (3622, 15652), (3913, 14488), (4472, 12677), (7244, 7826)]