51725456

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:579

約数の個数: 40

約数和(自身を含む): 102977784

約数和(自身を除く): 51252328

約数列:

[1, 2, 4, 8, 16, 53, 106, 181, 212, 337, 362, 424, 674, 724, 848, 1348, 1448, 2696, 2896, 5392, 9593, 17861, 19186, 35722, 38372, 60997, 71444, 76744, 121994, 142888, 153488, 243988, 285776, 487976, 975952, 3232841, 6465682, 12931364, 25862728, 51725456]

約数ペア:

[(1, 51725456), (2, 25862728), (4, 12931364), (8, 6465682), (16, 3232841), (53, 975952), (106, 487976), (181, 285776), (212, 243988), (337, 153488), (362, 142888), (424, 121994), (674, 76744), (724, 71444), (848, 60997), (1348, 38372), (1448, 35722), (2696, 19186), (2896, 17861), (5392, 9593)]