53346402

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 119296320

約数和(自身を除く): 65949918

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 157, 258, 314, 387, 439, 471, 774, 878, 942, 1317, 1413, 2634, 2826, 3951, 6751, 7902, 13502, 18877, 20253, 37754, 40506, 56631, 60759, 68923, 113262, 121518, 137846, 169893, 206769, 339786, 413538, 620307, 1240614, 2963689, 5927378, 8891067, 17782134, 26673201, 53346402]

約数ペア:

[(1, 53346402), (2, 26673201), (3, 17782134), (6, 8891067), (9, 5927378), (18, 2963689), (43, 1240614), (86, 620307), (129, 413538), (157, 339786), (258, 206769), (314, 169893), (387, 137846), (439, 121518), (471, 113262), (774, 68923), (878, 60759), (942, 56631), (1317, 40506), (1413, 37754), (2634, 20253), (2826, 18877), (3951, 13502), (6751, 7902)]