56279088

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 120

約数和(自身を含む): 164907600

約数和(自身を除く): 108628512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 61, 72, 86, 122, 129, 144, 149, 172, 183, 244, 258, 298, 344, 366, 387, 447, 488, 516, 549, 596, 688, 732, 774, 894, 976, 1032, 1098, 1192, 1341, 1464, 1548, 1788, 2064, 2196, 2384, 2623, 2682, 2928, 3096, 3576, 4392, 5246, 5364, 6192, 6407, 7152, 7869, 8784, 9089, 10492, 10728, 12814, 15738, 18178, 19221, 20984, 21456, 23607, 25628, 27267, 31476, 36356, 38442, 41968, 47214, 51256, 54534, 57663, 62952, 72712, 76884, 81801, 94428, 102512, 109068, 115326, 125904, 145424, 153768, 163602, 188856, 218136, 230652, 307536, 327204, 377712, 390827, 436272, 461304, 654408, 781654, 922608, 1172481, 1308816, 1563308, 2344962, 3126616, 3517443, 4689924, 6253232, 7034886, 9379848, 14069772, 18759696, 28139544, 56279088]

約数ペア:

[(1, 56279088), (2, 28139544), (3, 18759696), (4, 14069772), (6, 9379848), (8, 7034886), (9, 6253232), (12, 4689924), (16, 3517443), (18, 3126616), (24, 2344962), (36, 1563308), (43, 1308816), (48, 1172481), (61, 922608), (72, 781654), (86, 654408), (122, 461304), (129, 436272), (144, 390827), (149, 377712), (172, 327204), (183, 307536), (244, 230652), (258, 218136), (298, 188856), (344, 163602), (366, 153768), (387, 145424), (447, 125904), (488, 115326), (516, 109068), (549, 102512), (596, 94428), (688, 81801), (732, 76884), (774, 72712), (894, 62952), (976, 57663), (1032, 54534), (1098, 51256), (1192, 47214), (1341, 41968), (1464, 38442), (1548, 36356), (1788, 31476), (2064, 27267), (2196, 25628), (2384, 23607), (2623, 21456), (2682, 20984), (2928, 19221), (3096, 18178), (3576, 15738), (4392, 12814), (5246, 10728), (5364, 10492), (6192, 9089), (6407, 8784), (7152, 7869)]