49782304

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 144

約数和(自身を含む): 123875136

約数和(自身を除く): 74092832

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 32, 43, 44, 46, 52, 86, 88, 92, 104, 121, 143, 172, 176, 184, 208, 242, 253, 286, 299, 344, 352, 368, 416, 473, 484, 506, 559, 572, 598, 688, 736, 946, 968, 989, 1012, 1118, 1144, 1196, 1376, 1573, 1892, 1936, 1978, 2024, 2236, 2288, 2392, 2783, 3146, 3289, 3784, 3872, 3956, 4048, 4472, 4576, 4784, 5203, 5566, 6149, 6292, 6578, 7568, 7912, 8096, 8944, 9568, 10406, 10879, 11132, 12298, 12584, 12857, 13156, 15136, 15824, 17888, 20812, 21758, 22264, 24596, 25168, 25714, 26312, 31648, 36179, 41624, 43516, 44528, 49192, 50336, 51428, 52624, 67639, 72358, 83248, 87032, 89056, 98384, 102856, 105248, 119669, 135278, 141427, 144716, 166496, 174064, 196768, 205712, 239338, 270556, 282854, 289432, 348128, 411424, 478676, 541112, 565708, 578864, 957352, 1082224, 1131416, 1157728, 1555697, 1914704, 2164448, 2262832, 3111394, 3829408, 4525664, 6222788, 12445576, 24891152, 49782304]

約数ペア:

[(1, 49782304), (2, 24891152), (4, 12445576), (8, 6222788), (11, 4525664), (13, 3829408), (16, 3111394), (22, 2262832), (23, 2164448), (26, 1914704), (32, 1555697), (43, 1157728), (44, 1131416), (46, 1082224), (52, 957352), (86, 578864), (88, 565708), (92, 541112), (104, 478676), (121, 411424), (143, 348128), (172, 289432), (176, 282854), (184, 270556), (208, 239338), (242, 205712), (253, 196768), (286, 174064), (299, 166496), (344, 144716), (352, 141427), (368, 135278), (416, 119669), (473, 105248), (484, 102856), (506, 98384), (559, 89056), (572, 87032), (598, 83248), (688, 72358), (736, 67639), (946, 52624), (968, 51428), (989, 50336), (1012, 49192), (1118, 44528), (1144, 43516), (1196, 41624), (1376, 36179), (1573, 31648), (1892, 26312), (1936, 25714), (1978, 25168), (2024, 24596), (2236, 22264), (2288, 21758), (2392, 20812), (2783, 17888), (3146, 15824), (3289, 15136), (3784, 13156), (3872, 12857), (3956, 12584), (4048, 12298), (4472, 11132), (4576, 10879), (4784, 10406), (5203, 9568), (5566, 8944), (6149, 8096), (6292, 7912), (6578, 7568)]