53705968

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{311}}^1$

素因数の和:613

約数の個数: 40

約数和(自身を含む): 107243136

約数和(自身を除く): 53537168

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 251, 311, 344, 502, 622, 688, 1004, 1244, 2008, 2488, 4016, 4976, 10793, 13373, 21586, 26746, 43172, 53492, 78061, 86344, 106984, 156122, 172688, 213968, 312244, 624488, 1248976, 3356623, 6713246, 13426492, 26852984, 53705968]

約数ペア:

[(1, 53705968), (2, 26852984), (4, 13426492), (8, 6713246), (16, 3356623), (43, 1248976), (86, 624488), (172, 312244), (251, 213968), (311, 172688), (344, 156122), (502, 106984), (622, 86344), (688, 78061), (1004, 53492), (1244, 43172), (2008, 26746), (2488, 21586), (4016, 13373), (4976, 10793)]