56253736

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 141004800

約数和(自身を除く): 84751064

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 47, 56, 58, 67, 77, 88, 94, 116, 134, 154, 188, 203, 232, 268, 308, 319, 329, 376, 406, 469, 517, 536, 616, 638, 658, 737, 812, 938, 1034, 1276, 1316, 1363, 1474, 1624, 1876, 1943, 2068, 2233, 2552, 2632, 2726, 2948, 3149, 3619, 3752, 3886, 4136, 4466, 5159, 5452, 5896, 6298, 7238, 7772, 8932, 9541, 10318, 10904, 12596, 13601, 14476, 14993, 15544, 17864, 19082, 20636, 21373, 22043, 25192, 27202, 28952, 29986, 34639, 38164, 41272, 42746, 44086, 54404, 59972, 69278, 76328, 85492, 88172, 91321, 104951, 108808, 119944, 138556, 149611, 170984, 176344, 182642, 209902, 242473, 277112, 299222, 365284, 419804, 484946, 598444, 639247, 730568, 839608, 969892, 1004531, 1196888, 1278494, 1939784, 2009062, 2556988, 4018124, 5113976, 7031717, 8036248, 14063434, 28126868, 56253736]

約数ペア:

[(1, 56253736), (2, 28126868), (4, 14063434), (7, 8036248), (8, 7031717), (11, 5113976), (14, 4018124), (22, 2556988), (28, 2009062), (29, 1939784), (44, 1278494), (47, 1196888), (56, 1004531), (58, 969892), (67, 839608), (77, 730568), (88, 639247), (94, 598444), (116, 484946), (134, 419804), (154, 365284), (188, 299222), (203, 277112), (232, 242473), (268, 209902), (308, 182642), (319, 176344), (329, 170984), (376, 149611), (406, 138556), (469, 119944), (517, 108808), (536, 104951), (616, 91321), (638, 88172), (658, 85492), (737, 76328), (812, 69278), (938, 59972), (1034, 54404), (1276, 44086), (1316, 42746), (1363, 41272), (1474, 38164), (1624, 34639), (1876, 29986), (1943, 28952), (2068, 27202), (2233, 25192), (2552, 22043), (2632, 21373), (2726, 20636), (2948, 19082), (3149, 17864), (3619, 15544), (3752, 14993), (3886, 14476), (4136, 13601), (4466, 12596), (5159, 10904), (5452, 10318), (5896, 9541), (6298, 8932), (7238, 7772)]