55131472

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{28477}}^1$

素因数の和:28507

約数の個数: 30

約数和(自身を含む): 117414794

約数和(自身を除く): 62283322

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 28477, 56954, 113908, 227816, 313247, 455632, 626494, 1252988, 2505976, 3445717, 5011952, 6891434, 13782868, 27565736, 55131472]

約数ペア:

[(1, 55131472), (2, 27565736), (4, 13782868), (8, 6891434), (11, 5011952), (16, 3445717), (22, 2505976), (44, 1252988), (88, 626494), (121, 455632), (176, 313247), (242, 227816), (484, 113908), (968, 56954), (1936, 28477)]