49563904

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 108941112

約数和(自身を除く): 59377208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 208, 212, 256, 281, 416, 424, 562, 689, 832, 848, 1124, 1378, 1664, 1696, 2248, 2756, 3328, 3392, 3653, 4496, 5512, 6784, 7306, 8992, 11024, 13568, 14612, 14893, 17984, 22048, 29224, 29786, 35968, 44096, 58448, 59572, 71936, 88192, 116896, 119144, 176384, 193609, 233792, 238288, 387218, 467584, 476576, 774436, 935168, 953152, 1548872, 1906304, 3097744, 3812608, 6195488, 12390976, 24781952, 49563904]

約数ペア:

[(1, 49563904), (2, 24781952), (4, 12390976), (8, 6195488), (13, 3812608), (16, 3097744), (26, 1906304), (32, 1548872), (52, 953152), (53, 935168), (64, 774436), (104, 476576), (106, 467584), (128, 387218), (208, 238288), (212, 233792), (256, 193609), (281, 176384), (416, 119144), (424, 116896), (562, 88192), (689, 71936), (832, 59572), (848, 58448), (1124, 44096), (1378, 35968), (1664, 29786), (1696, 29224), (2248, 22048), (2756, 17984), (3328, 14893), (3392, 14612), (3653, 13568), (4496, 11024), (5512, 8992), (6784, 7306)]