54701360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 160

約数和(自身を含む): 157704192

約数和(自身を除く): 103002832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 80, 92, 112, 115, 124, 137, 140, 155, 161, 184, 217, 230, 248, 274, 280, 310, 322, 368, 434, 460, 496, 548, 560, 620, 644, 685, 713, 805, 868, 920, 959, 1085, 1096, 1240, 1288, 1370, 1426, 1610, 1736, 1840, 1918, 2170, 2192, 2480, 2576, 2740, 2852, 3151, 3220, 3472, 3565, 3836, 4247, 4340, 4795, 4991, 5480, 5704, 6302, 6440, 7130, 7672, 8494, 8680, 9590, 9982, 10960, 11408, 12604, 12880, 14260, 15344, 15755, 16988, 17360, 19180, 19964, 21235, 22057, 24955, 25208, 28520, 29729, 31510, 33976, 38360, 39928, 42470, 44114, 49910, 50416, 57040, 59458, 63020, 67952, 76720, 79856, 84940, 88228, 97681, 99820, 110285, 118916, 126040, 148645, 169880, 176456, 195362, 199640, 220570, 237832, 252080, 297290, 339760, 352912, 390724, 399280, 441140, 475664, 488405, 594580, 683767, 781448, 882280, 976810, 1189160, 1367534, 1562896, 1764560, 1953620, 2378320, 2735068, 3418835, 3907240, 5470136, 6837670, 7814480, 10940272, 13675340, 27350680, 54701360]

約数ペア:

[(1, 54701360), (2, 27350680), (4, 13675340), (5, 10940272), (7, 7814480), (8, 6837670), (10, 5470136), (14, 3907240), (16, 3418835), (20, 2735068), (23, 2378320), (28, 1953620), (31, 1764560), (35, 1562896), (40, 1367534), (46, 1189160), (56, 976810), (62, 882280), (70, 781448), (80, 683767), (92, 594580), (112, 488405), (115, 475664), (124, 441140), (137, 399280), (140, 390724), (155, 352912), (161, 339760), (184, 297290), (217, 252080), (230, 237832), (248, 220570), (274, 199640), (280, 195362), (310, 176456), (322, 169880), (368, 148645), (434, 126040), (460, 118916), (496, 110285), (548, 99820), (560, 97681), (620, 88228), (644, 84940), (685, 79856), (713, 76720), (805, 67952), (868, 63020), (920, 59458), (959, 57040), (1085, 50416), (1096, 49910), (1240, 44114), (1288, 42470), (1370, 39928), (1426, 38360), (1610, 33976), (1736, 31510), (1840, 29729), (1918, 28520), (2170, 25208), (2192, 24955), (2480, 22057), (2576, 21235), (2740, 19964), (2852, 19180), (3151, 17360), (3220, 16988), (3472, 15755), (3565, 15344), (3836, 14260), (4247, 12880), (4340, 12604), (4795, 11408), (4991, 10960), (5480, 9982), (5704, 9590), (6302, 8680), (6440, 8494), (7130, 7672)]