53615872

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 114954560

約数和(自身を除く): 61338688

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 73, 76, 128, 146, 151, 152, 256, 292, 302, 304, 584, 604, 608, 1168, 1208, 1216, 1387, 2336, 2416, 2432, 2774, 2869, 4672, 4832, 4864, 5548, 5738, 9344, 9664, 11023, 11096, 11476, 18688, 19328, 22046, 22192, 22952, 38656, 44092, 44384, 45904, 88184, 88768, 91808, 176368, 177536, 183616, 209437, 352736, 355072, 367232, 418874, 705472, 734464, 837748, 1410944, 1675496, 2821888, 3350992, 6701984, 13403968, 26807936, 53615872]

約数ペア:

[(1, 53615872), (2, 26807936), (4, 13403968), (8, 6701984), (16, 3350992), (19, 2821888), (32, 1675496), (38, 1410944), (64, 837748), (73, 734464), (76, 705472), (128, 418874), (146, 367232), (151, 355072), (152, 352736), (256, 209437), (292, 183616), (302, 177536), (304, 176368), (584, 91808), (604, 88768), (608, 88184), (1168, 45904), (1208, 44384), (1216, 44092), (1387, 38656), (2336, 22952), (2416, 22192), (2432, 22046), (2774, 19328), (2869, 18688), (4672, 11476), (4832, 11096), (4864, 11023), (5548, 9664), (5738, 9344)]