55964980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1367}}^1$

素因数の和:1488

約数の個数: 48

約数和(自身を含む): 124104960

約数和(自身を除く): 68139980

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 89, 92, 115, 178, 230, 356, 445, 460, 890, 1367, 1780, 2047, 2734, 4094, 5468, 6835, 8188, 10235, 13670, 20470, 27340, 31441, 40940, 62882, 121663, 125764, 157205, 243326, 314410, 486652, 608315, 628820, 1216630, 2433260, 2798249, 5596498, 11192996, 13991245, 27982490, 55964980]

約数ペア:

[(1, 55964980), (2, 27982490), (4, 13991245), (5, 11192996), (10, 5596498), (20, 2798249), (23, 2433260), (46, 1216630), (89, 628820), (92, 608315), (115, 486652), (178, 314410), (230, 243326), (356, 157205), (445, 125764), (460, 121663), (890, 62882), (1367, 40940), (1780, 31441), (2047, 27340), (2734, 20470), (4094, 13670), (5468, 10235), (6835, 8188)]