53101698

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21961}}^1$

素因数の和:22010

約数の個数: 32

約数和(自身を含む): 118067712

約数和(自身を除く): 64966014

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 21961, 43922, 65883, 131766, 285493, 570986, 680791, 856479, 1361582, 1712958, 2042373, 4084746, 8850283, 17700566, 26550849, 53101698]

約数ペア:

[(1, 53101698), (2, 26550849), (3, 17700566), (6, 8850283), (13, 4084746), (26, 2042373), (31, 1712958), (39, 1361582), (62, 856479), (78, 680791), (93, 570986), (186, 285493), (403, 131766), (806, 65883), (1209, 43922), (2418, 21961)]