54126410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1193}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 105310800

約数和(自身を除く): 51184390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 349, 698, 1193, 1745, 2386, 3490, 4537, 5965, 9074, 11930, 15509, 22685, 31018, 45370, 77545, 155090, 416357, 832714, 2081785, 4163570, 5412641, 10825282, 27063205, 54126410]

約数ペア:

[(1, 54126410), (2, 27063205), (5, 10825282), (10, 5412641), (13, 4163570), (26, 2081785), (65, 832714), (130, 416357), (349, 155090), (698, 77545), (1193, 45370), (1745, 31018), (2386, 22685), (3490, 15509), (4537, 11930), (5965, 9074)]