49480272

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 145118688

約数和(自身を除く): 95638416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 61, 72, 86, 122, 129, 131, 144, 172, 183, 244, 258, 262, 344, 366, 387, 393, 488, 516, 524, 549, 688, 732, 774, 786, 976, 1032, 1048, 1098, 1179, 1464, 1548, 1572, 2064, 2096, 2196, 2358, 2623, 2928, 3096, 3144, 4392, 4716, 5246, 5633, 6192, 6288, 7869, 7991, 8784, 9432, 10492, 11266, 15738, 15982, 16899, 18864, 20984, 22532, 23607, 23973, 31476, 31964, 33798, 41968, 45064, 47214, 47946, 50697, 62952, 63928, 67596, 71919, 90128, 94428, 95892, 101394, 125904, 127856, 135192, 143838, 188856, 191784, 202788, 270384, 287676, 343613, 377712, 383568, 405576, 575352, 687226, 811152, 1030839, 1150704, 1374452, 2061678, 2748904, 3092517, 4123356, 5497808, 6185034, 8246712, 12370068, 16493424, 24740136, 49480272]

約数ペア:

[(1, 49480272), (2, 24740136), (3, 16493424), (4, 12370068), (6, 8246712), (8, 6185034), (9, 5497808), (12, 4123356), (16, 3092517), (18, 2748904), (24, 2061678), (36, 1374452), (43, 1150704), (48, 1030839), (61, 811152), (72, 687226), (86, 575352), (122, 405576), (129, 383568), (131, 377712), (144, 343613), (172, 287676), (183, 270384), (244, 202788), (258, 191784), (262, 188856), (344, 143838), (366, 135192), (387, 127856), (393, 125904), (488, 101394), (516, 95892), (524, 94428), (549, 90128), (688, 71919), (732, 67596), (774, 63928), (786, 62952), (976, 50697), (1032, 47946), (1048, 47214), (1098, 45064), (1179, 41968), (1464, 33798), (1548, 31964), (1572, 31476), (2064, 23973), (2096, 23607), (2196, 22532), (2358, 20984), (2623, 18864), (2928, 16899), (3096, 15982), (3144, 15738), (4392, 11266), (4716, 10492), (5246, 9432), (5633, 8784), (6192, 7991), (6288, 7869)]