48539590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 102316608

約数和(自身を除く): 53777018

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 101, 110, 170, 187, 202, 257, 374, 505, 514, 935, 1010, 1111, 1285, 1717, 1870, 2222, 2570, 2827, 3434, 4369, 5555, 5654, 8585, 8738, 11110, 14135, 17170, 18887, 21845, 25957, 28270, 37774, 43690, 48059, 51914, 94435, 96118, 129785, 188870, 240295, 259570, 285527, 441269, 480590, 571054, 882538, 1427635, 2206345, 2855270, 4412690, 4853959, 9707918, 24269795, 48539590]

約数ペア:

[(1, 48539590), (2, 24269795), (5, 9707918), (10, 4853959), (11, 4412690), (17, 2855270), (22, 2206345), (34, 1427635), (55, 882538), (85, 571054), (101, 480590), (110, 441269), (170, 285527), (187, 259570), (202, 240295), (257, 188870), (374, 129785), (505, 96118), (514, 94435), (935, 51914), (1010, 48059), (1111, 43690), (1285, 37774), (1717, 28270), (1870, 25957), (2222, 21845), (2570, 18887), (2827, 17170), (3434, 14135), (4369, 11110), (5555, 8738), (5654, 8585)]