55203712

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 115068240

約数和(自身を除く): 59864528

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 67, 82, 128, 134, 157, 164, 268, 314, 328, 536, 628, 656, 1072, 1256, 1312, 2144, 2512, 2624, 2747, 4288, 5024, 5248, 5494, 6437, 8576, 10048, 10519, 10988, 12874, 20096, 21038, 21976, 25748, 42076, 43952, 51496, 84152, 87904, 102992, 168304, 175808, 205984, 336608, 351616, 411968, 431279, 673216, 823936, 862558, 1346432, 1725116, 3450232, 6900464, 13800928, 27601856, 55203712]

約数ペア:

[(1, 55203712), (2, 27601856), (4, 13800928), (8, 6900464), (16, 3450232), (32, 1725116), (41, 1346432), (64, 862558), (67, 823936), (82, 673216), (128, 431279), (134, 411968), (157, 351616), (164, 336608), (268, 205984), (314, 175808), (328, 168304), (536, 102992), (628, 87904), (656, 84152), (1072, 51496), (1256, 43952), (1312, 42076), (2144, 25748), (2512, 21976), (2624, 21038), (2747, 20096), (4288, 12874), (5024, 10988), (5248, 10519), (5494, 10048), (6437, 8576)]