55576557688

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{621217}}^1$

素因数の和:621487

約数の個数: 32

約数和(自身を含む): 106675554960

約数和(自身を除く): 51098997272

約数列:

[1, 2, 4, 8, 53, 106, 211, 212, 422, 424, 844, 1688, 11183, 22366, 44732, 89464, 621217, 1242434, 2484868, 4969736, 32924501, 65849002, 131076787, 131698004, 262153574, 263396008, 524307148, 1048614296, 6947069711, 13894139422, 27788278844, 55576557688]

約数ペア:

[(1, 55576557688), (2, 27788278844), (4, 13894139422), (8, 6947069711), (53, 1048614296), (106, 524307148), (211, 263396008), (212, 262153574), (422, 131698004), (424, 131076787), (844, 65849002), (1688, 32924501), (11183, 4969736), (22366, 2484868), (44732, 1242434), (89464, 621217)]