54956986

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{911}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 98058240

約数和(自身を除く): 43101254

約数列:

[1, 2, 7, 14, 31, 62, 139, 217, 278, 434, 911, 973, 1822, 1946, 4309, 6377, 8618, 12754, 28241, 30163, 56482, 60326, 126629, 197687, 253258, 395374, 886403, 1772806, 3925499, 7850998, 27478493, 54956986]

約数ペア:

[(1, 54956986), (2, 27478493), (7, 7850998), (14, 3925499), (31, 1772806), (62, 886403), (139, 395374), (217, 253258), (278, 197687), (434, 126629), (911, 60326), (973, 56482), (1822, 30163), (1946, 28241), (4309, 12754), (6377, 8618)]