55318942

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 101122560

約数和(自身を除く): 45803618

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 131, 139, 217, 262, 278, 434, 917, 973, 1519, 1834, 1946, 3038, 4061, 4309, 6419, 6811, 8122, 8618, 12838, 13622, 18209, 28427, 30163, 36418, 56854, 60326, 127463, 198989, 211141, 254926, 397978, 422282, 564479, 892241, 1128958, 1784482, 3951353, 7902706, 27659471, 55318942]

約数ペア:

[(1, 55318942), (2, 27659471), (7, 7902706), (14, 3951353), (31, 1784482), (49, 1128958), (62, 892241), (98, 564479), (131, 422282), (139, 397978), (217, 254926), (262, 211141), (278, 198989), (434, 127463), (917, 60326), (973, 56854), (1519, 36418), (1834, 30163), (1946, 28427), (3038, 18209), (4061, 13622), (4309, 12838), (6419, 8618), (6811, 8122)]