54162730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3203}}^1$

素因数の和:3318

約数の個数: 32

約数和(自身を含む): 103809600

約数和(自身を除く): 49646870

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 3203, 3382, 6406, 8455, 16015, 16910, 32030, 60857, 121714, 285067, 304285, 570134, 608570, 1425335, 2850670, 5416273, 10832546, 27081365, 54162730]

約数ペア:

[(1, 54162730), (2, 27081365), (5, 10832546), (10, 5416273), (19, 2850670), (38, 1425335), (89, 608570), (95, 570134), (178, 304285), (190, 285067), (445, 121714), (890, 60857), (1691, 32030), (3203, 16910), (3382, 16015), (6406, 8455)]