51130112

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 113417472

約数和(自身を除く): 62287360

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 128, 134, 176, 256, 268, 271, 352, 536, 542, 704, 737, 1072, 1084, 1408, 1474, 2144, 2168, 2816, 2948, 2981, 4288, 4336, 5896, 5962, 8576, 8672, 11792, 11924, 17152, 17344, 18157, 23584, 23848, 34688, 36314, 47168, 47696, 69376, 72628, 94336, 95392, 145256, 188672, 190784, 199727, 290512, 381568, 399454, 581024, 763136, 798908, 1162048, 1597816, 2324096, 3195632, 4648192, 6391264, 12782528, 25565056, 51130112]

約数ペア:

[(1, 51130112), (2, 25565056), (4, 12782528), (8, 6391264), (11, 4648192), (16, 3195632), (22, 2324096), (32, 1597816), (44, 1162048), (64, 798908), (67, 763136), (88, 581024), (128, 399454), (134, 381568), (176, 290512), (256, 199727), (268, 190784), (271, 188672), (352, 145256), (536, 95392), (542, 94336), (704, 72628), (737, 69376), (1072, 47696), (1084, 47168), (1408, 36314), (1474, 34688), (2144, 23848), (2168, 23584), (2816, 18157), (2948, 17344), (2981, 17152), (4288, 11924), (4336, 11792), (5896, 8672), (5962, 8576)]