61672490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{50969}}^1$

素因数の和:50998

約数の個数: 24

約数和(自身を含む): 122022180

約数和(自身を除く): 60349690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 50969, 101938, 254845, 509690, 560659, 1121318, 2803295, 5606590, 6167249, 12334498, 30836245, 61672490]

約数ペア:

[(1, 61672490), (2, 30836245), (5, 12334498), (10, 6167249), (11, 5606590), (22, 2803295), (55, 1121318), (110, 560659), (121, 509690), (242, 254845), (605, 101938), (1210, 50969)]