54582220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 151619328

約数和(自身を除く): 97037108

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 67, 70, 77, 92, 110, 115, 134, 140, 154, 161, 220, 230, 253, 268, 308, 322, 335, 385, 460, 469, 506, 529, 644, 670, 737, 770, 805, 938, 1012, 1058, 1265, 1340, 1474, 1540, 1541, 1610, 1771, 1876, 2116, 2345, 2530, 2645, 2948, 3082, 3220, 3542, 3685, 3703, 4690, 5060, 5159, 5290, 5819, 6164, 7084, 7370, 7406, 7705, 8855, 9380, 10318, 10580, 10787, 11638, 14740, 14812, 15410, 16951, 17710, 18515, 20636, 21574, 23276, 25795, 29095, 30820, 33902, 35420, 35443, 37030, 40733, 43148, 51590, 53935, 58190, 67804, 70886, 74060, 81466, 84755, 103180, 107870, 116380, 118657, 141772, 162932, 169510, 177215, 203665, 215740, 237314, 248101, 339020, 354430, 389873, 407330, 474628, 496202, 593285, 708860, 779746, 814660, 992404, 1186570, 1240505, 1559492, 1949365, 2373140, 2481010, 2729111, 3898730, 4962020, 5458222, 7797460, 10916444, 13645555, 27291110, 54582220]

約数ペア:

[(1, 54582220), (2, 27291110), (4, 13645555), (5, 10916444), (7, 7797460), (10, 5458222), (11, 4962020), (14, 3898730), (20, 2729111), (22, 2481010), (23, 2373140), (28, 1949365), (35, 1559492), (44, 1240505), (46, 1186570), (55, 992404), (67, 814660), (70, 779746), (77, 708860), (92, 593285), (110, 496202), (115, 474628), (134, 407330), (140, 389873), (154, 354430), (161, 339020), (220, 248101), (230, 237314), (253, 215740), (268, 203665), (308, 177215), (322, 169510), (335, 162932), (385, 141772), (460, 118657), (469, 116380), (506, 107870), (529, 103180), (644, 84755), (670, 81466), (737, 74060), (770, 70886), (805, 67804), (938, 58190), (1012, 53935), (1058, 51590), (1265, 43148), (1340, 40733), (1474, 37030), (1540, 35443), (1541, 35420), (1610, 33902), (1771, 30820), (1876, 29095), (2116, 25795), (2345, 23276), (2530, 21574), (2645, 20636), (2948, 18515), (3082, 17710), (3220, 16951), (3542, 15410), (3685, 14812), (3703, 14740), (4690, 11638), (5060, 10787), (5159, 10580), (5290, 10318), (5819, 9380), (6164, 8855), (7084, 7705), (7370, 7406)]