51246585

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5153}}^1$

素因数の和:5194

約数の個数: 48

約数和(自身を含む): 101307024

約数和(自身を除く): 50060439

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 5153, 9945, 15459, 25765, 46377, 66989, 77295, 87601, 200967, 231885, 262803, 334945, 438005, 602901, 788409, 1004835, 1138813, 1314015, 3014505, 3416439, 3942045, 5694065, 10249317, 17082195, 51246585]

約数ペア:

[(1, 51246585), (3, 17082195), (5, 10249317), (9, 5694065), (13, 3942045), (15, 3416439), (17, 3014505), (39, 1314015), (45, 1138813), (51, 1004835), (65, 788409), (85, 602901), (117, 438005), (153, 334945), (195, 262803), (221, 231885), (255, 200967), (585, 87601), (663, 77295), (765, 66989), (1105, 46377), (1989, 25765), (3315, 15459), (5153, 9945)]