49487904

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 152216064

約数和(自身を除く): 102728160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 69, 72, 92, 93, 96, 124, 138, 144, 184, 186, 207, 241, 248, 276, 279, 288, 368, 372, 414, 482, 496, 552, 558, 713, 723, 736, 744, 828, 964, 992, 1104, 1116, 1426, 1446, 1488, 1656, 1928, 2139, 2169, 2208, 2232, 2852, 2892, 2976, 3312, 3856, 4278, 4338, 4464, 5543, 5704, 5784, 6417, 6624, 7471, 7712, 8556, 8676, 8928, 11086, 11408, 11568, 12834, 14942, 16629, 17112, 17352, 22172, 22413, 22816, 23136, 25668, 29884, 33258, 34224, 34704, 44344, 44826, 49887, 51336, 59768, 66516, 67239, 68448, 69408, 88688, 89652, 99774, 102672, 119536, 133032, 134478, 171833, 177376, 179304, 199548, 205344, 239072, 266064, 268956, 343666, 358608, 399096, 515499, 532128, 537912, 687332, 717216, 798192, 1030998, 1075824, 1374664, 1546497, 1596384, 2061996, 2151648, 2749328, 3092994, 4123992, 5498656, 6185988, 8247984, 12371976, 16495968, 24743952, 49487904]

約数ペア:

[(1, 49487904), (2, 24743952), (3, 16495968), (4, 12371976), (6, 8247984), (8, 6185988), (9, 5498656), (12, 4123992), (16, 3092994), (18, 2749328), (23, 2151648), (24, 2061996), (31, 1596384), (32, 1546497), (36, 1374664), (46, 1075824), (48, 1030998), (62, 798192), (69, 717216), (72, 687332), (92, 537912), (93, 532128), (96, 515499), (124, 399096), (138, 358608), (144, 343666), (184, 268956), (186, 266064), (207, 239072), (241, 205344), (248, 199548), (276, 179304), (279, 177376), (288, 171833), (368, 134478), (372, 133032), (414, 119536), (482, 102672), (496, 99774), (552, 89652), (558, 88688), (713, 69408), (723, 68448), (736, 67239), (744, 66516), (828, 59768), (964, 51336), (992, 49887), (1104, 44826), (1116, 44344), (1426, 34704), (1446, 34224), (1488, 33258), (1656, 29884), (1928, 25668), (2139, 23136), (2169, 22816), (2208, 22413), (2232, 22172), (2852, 17352), (2892, 17112), (2976, 16629), (3312, 14942), (3856, 12834), (4278, 11568), (4338, 11408), (4464, 11086), (5543, 8928), (5704, 8676), (5784, 8556), (6417, 7712), (6624, 7471)]