51901952

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 80

約数和(自身を含む): 112693680

約数和(自身を除く): 60791728

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 89, 128, 134, 136, 178, 256, 268, 272, 356, 512, 536, 544, 712, 1072, 1088, 1139, 1424, 1513, 2144, 2176, 2278, 2848, 3026, 4288, 4352, 4556, 5696, 5963, 6052, 8576, 8704, 9112, 11392, 11926, 12104, 17152, 18224, 22784, 23852, 24208, 34304, 36448, 45568, 47704, 48416, 72896, 95408, 96832, 101371, 145792, 190816, 193664, 202742, 291584, 381632, 387328, 405484, 583168, 763264, 774656, 810968, 1526528, 1621936, 3053056, 3243872, 6487744, 12975488, 25950976, 51901952]

約数ペア:

[(1, 51901952), (2, 25950976), (4, 12975488), (8, 6487744), (16, 3243872), (17, 3053056), (32, 1621936), (34, 1526528), (64, 810968), (67, 774656), (68, 763264), (89, 583168), (128, 405484), (134, 387328), (136, 381632), (178, 291584), (256, 202742), (268, 193664), (272, 190816), (356, 145792), (512, 101371), (536, 96832), (544, 95408), (712, 72896), (1072, 48416), (1088, 47704), (1139, 45568), (1424, 36448), (1513, 34304), (2144, 24208), (2176, 23852), (2278, 22784), (2848, 18224), (3026, 17152), (4288, 12104), (4352, 11926), (4556, 11392), (5696, 9112), (5963, 8704), (6052, 8576)]