51172110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 151377408

約数和(自身を除く): 100205298

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 37, 45, 55, 66, 74, 90, 99, 110, 111, 121, 127, 165, 185, 198, 222, 242, 254, 330, 333, 363, 370, 381, 407, 495, 555, 605, 635, 666, 726, 762, 814, 990, 1089, 1110, 1143, 1210, 1221, 1270, 1397, 1665, 1815, 1905, 2035, 2178, 2286, 2442, 2794, 3330, 3630, 3663, 3810, 4070, 4191, 4477, 4699, 5445, 5715, 6105, 6985, 7326, 8382, 8954, 9398, 10890, 11430, 12210, 12573, 13431, 13970, 14097, 15367, 18315, 20955, 22385, 23495, 25146, 26862, 28194, 30734, 36630, 40293, 41910, 42291, 44770, 46101, 46990, 51689, 62865, 67155, 70485, 76835, 80586, 84582, 92202, 103378, 125730, 134310, 138303, 140970, 153670, 155067, 201465, 211455, 230505, 258445, 276606, 310134, 402930, 422910, 461010, 465201, 516890, 568579, 691515, 775335, 930402, 1137158, 1383030, 1550670, 1705737, 2326005, 2842895, 3411474, 4652010, 5117211, 5685790, 8528685, 10234422, 17057370, 25586055, 51172110]

約数ペア:

[(1, 51172110), (2, 25586055), (3, 17057370), (5, 10234422), (6, 8528685), (9, 5685790), (10, 5117211), (11, 4652010), (15, 3411474), (18, 2842895), (22, 2326005), (30, 1705737), (33, 1550670), (37, 1383030), (45, 1137158), (55, 930402), (66, 775335), (74, 691515), (90, 568579), (99, 516890), (110, 465201), (111, 461010), (121, 422910), (127, 402930), (165, 310134), (185, 276606), (198, 258445), (222, 230505), (242, 211455), (254, 201465), (330, 155067), (333, 153670), (363, 140970), (370, 138303), (381, 134310), (407, 125730), (495, 103378), (555, 92202), (605, 84582), (635, 80586), (666, 76835), (726, 70485), (762, 67155), (814, 62865), (990, 51689), (1089, 46990), (1110, 46101), (1143, 44770), (1210, 42291), (1221, 41910), (1270, 40293), (1397, 36630), (1665, 30734), (1815, 28194), (1905, 26862), (2035, 25146), (2178, 23495), (2286, 22385), (2442, 20955), (2794, 18315), (3330, 15367), (3630, 14097), (3663, 13970), (3810, 13431), (4070, 12573), (4191, 12210), (4477, 11430), (4699, 10890), (5445, 9398), (5715, 8954), (6105, 8382), (6985, 7326)]