48128512

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 80

約数和(自身を含む): 103511232

約数和(自身を除く): 55382720

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 67, 92, 122, 128, 134, 184, 244, 256, 268, 368, 488, 512, 536, 736, 976, 1072, 1403, 1472, 1541, 1952, 2144, 2806, 2944, 3082, 3904, 4087, 4288, 5612, 5888, 6164, 7808, 8174, 8576, 11224, 11776, 12328, 15616, 16348, 17152, 22448, 24656, 31232, 32696, 34304, 44896, 49312, 65392, 89792, 94001, 98624, 130784, 179584, 188002, 197248, 261568, 359168, 376004, 394496, 523136, 718336, 752008, 788992, 1046272, 1504016, 2092544, 3008032, 6016064, 12032128, 24064256, 48128512]

約数ペア:

[(1, 48128512), (2, 24064256), (4, 12032128), (8, 6016064), (16, 3008032), (23, 2092544), (32, 1504016), (46, 1046272), (61, 788992), (64, 752008), (67, 718336), (92, 523136), (122, 394496), (128, 376004), (134, 359168), (184, 261568), (244, 197248), (256, 188002), (268, 179584), (368, 130784), (488, 98624), (512, 94001), (536, 89792), (736, 65392), (976, 49312), (1072, 44896), (1403, 34304), (1472, 32696), (1541, 31232), (1952, 24656), (2144, 22448), (2806, 17152), (2944, 16348), (3082, 15616), (3904, 12328), (4087, 11776), (4288, 11224), (5612, 8576), (5888, 8174), (6164, 7808)]