51062272

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:247

約数の個数: 80

約数和(自身を含む): 111711600

約数和(自身を除く): 60649328

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 181, 232, 256, 304, 362, 464, 512, 551, 608, 724, 928, 1102, 1216, 1448, 1856, 2204, 2432, 2896, 3439, 3712, 4408, 4864, 5249, 5792, 6878, 7424, 8816, 9728, 10498, 11584, 13756, 14848, 17632, 20996, 23168, 27512, 35264, 41992, 46336, 55024, 70528, 83984, 92672, 99731, 110048, 141056, 167968, 199462, 220096, 282112, 335936, 398924, 440192, 671872, 797848, 880384, 1343744, 1595696, 1760768, 2687488, 3191392, 6382784, 12765568, 25531136, 51062272]

約数ペア:

[(1, 51062272), (2, 25531136), (4, 12765568), (8, 6382784), (16, 3191392), (19, 2687488), (29, 1760768), (32, 1595696), (38, 1343744), (58, 880384), (64, 797848), (76, 671872), (116, 440192), (128, 398924), (152, 335936), (181, 282112), (232, 220096), (256, 199462), (304, 167968), (362, 141056), (464, 110048), (512, 99731), (551, 92672), (608, 83984), (724, 70528), (928, 55024), (1102, 46336), (1216, 41992), (1448, 35264), (1856, 27512), (2204, 23168), (2432, 20996), (2896, 17632), (3439, 14848), (3712, 13756), (4408, 11584), (4864, 10498), (5249, 9728), (5792, 8816), (6878, 7424)]