51984270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 147000672

約数和(自身を除く): 95016402

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 157, 195, 234, 283, 314, 390, 471, 566, 585, 785, 849, 942, 1170, 1413, 1415, 1570, 1698, 2041, 2355, 2547, 2826, 2830, 3679, 4082, 4245, 4710, 5094, 6123, 7065, 7358, 8490, 10205, 11037, 12246, 12735, 14130, 18369, 18395, 20410, 22074, 25470, 30615, 33111, 36738, 36790, 44431, 55185, 61230, 66222, 88862, 91845, 110370, 133293, 165555, 183690, 222155, 266586, 331110, 399879, 444310, 577603, 666465, 799758, 1155206, 1332930, 1732809, 1999395, 2888015, 3465618, 3998790, 5198427, 5776030, 8664045, 10396854, 17328090, 25992135, 51984270]

約数ペア:

[(1, 51984270), (2, 25992135), (3, 17328090), (5, 10396854), (6, 8664045), (9, 5776030), (10, 5198427), (13, 3998790), (15, 3465618), (18, 2888015), (26, 1999395), (30, 1732809), (39, 1332930), (45, 1155206), (65, 799758), (78, 666465), (90, 577603), (117, 444310), (130, 399879), (157, 331110), (195, 266586), (234, 222155), (283, 183690), (314, 165555), (390, 133293), (471, 110370), (566, 91845), (585, 88862), (785, 66222), (849, 61230), (942, 55185), (1170, 44431), (1413, 36790), (1415, 36738), (1570, 33111), (1698, 30615), (2041, 25470), (2355, 22074), (2547, 20410), (2826, 18395), (2830, 18369), (3679, 14130), (4082, 12735), (4245, 12246), (4710, 11037), (5094, 10205), (6123, 8490), (7065, 7358)]