55478964

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{509}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 134346240

約数和(自身を除く): 78867276

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 293, 372, 509, 586, 879, 1018, 1172, 1527, 1758, 2036, 3054, 3516, 6108, 9083, 15779, 18166, 27249, 31558, 36332, 47337, 54498, 63116, 94674, 108996, 149137, 189348, 298274, 447411, 596548, 894822, 1789644, 4623247, 9246494, 13869741, 18492988, 27739482, 55478964]

約数ペア:

[(1, 55478964), (2, 27739482), (3, 18492988), (4, 13869741), (6, 9246494), (12, 4623247), (31, 1789644), (62, 894822), (93, 596548), (124, 447411), (186, 298274), (293, 189348), (372, 149137), (509, 108996), (586, 94674), (879, 63116), (1018, 54498), (1172, 47337), (1527, 36332), (1758, 31558), (2036, 27249), (3054, 18166), (3516, 15779), (6108, 9083)]