49621312

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 112

約数和(自身を含む): 115783360

約数和(自身を除く): 66162048

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 43, 52, 64, 73, 76, 86, 104, 146, 152, 172, 208, 247, 292, 304, 344, 416, 494, 559, 584, 608, 688, 817, 832, 949, 988, 1118, 1168, 1216, 1376, 1387, 1634, 1898, 1976, 2236, 2336, 2752, 2774, 3139, 3268, 3796, 3952, 4472, 4672, 5548, 6278, 6536, 7592, 7904, 8944, 10621, 11096, 12556, 13072, 15184, 15808, 17888, 18031, 21242, 22192, 25112, 26144, 30368, 35776, 36062, 40807, 42484, 44384, 50224, 52288, 59641, 60736, 72124, 81614, 84968, 88768, 100448, 119282, 144248, 163228, 169936, 200896, 238564, 288496, 326456, 339872, 477128, 576992, 652912, 679744, 775333, 954256, 1153984, 1305824, 1550666, 1908512, 2611648, 3101332, 3817024, 6202664, 12405328, 24810656, 49621312]

約数ペア:

[(1, 49621312), (2, 24810656), (4, 12405328), (8, 6202664), (13, 3817024), (16, 3101332), (19, 2611648), (26, 1908512), (32, 1550666), (38, 1305824), (43, 1153984), (52, 954256), (64, 775333), (73, 679744), (76, 652912), (86, 576992), (104, 477128), (146, 339872), (152, 326456), (172, 288496), (208, 238564), (247, 200896), (292, 169936), (304, 163228), (344, 144248), (416, 119282), (494, 100448), (559, 88768), (584, 84968), (608, 81614), (688, 72124), (817, 60736), (832, 59641), (949, 52288), (988, 50224), (1118, 44384), (1168, 42484), (1216, 40807), (1376, 36062), (1387, 35776), (1634, 30368), (1898, 26144), (1976, 25112), (2236, 22192), (2336, 21242), (2752, 18031), (2774, 17888), (3139, 15808), (3268, 15184), (3796, 13072), (3952, 12556), (4472, 11096), (4672, 10621), (5548, 8944), (6278, 7904), (6536, 7592)]