52719290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9431}}^1$

素因数の和:9494

約数の個数: 32

約数和(自身を含む): 104582016

約数和(自身を除く): 51862726

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 9431, 18862, 47155, 94310, 122603, 245206, 405533, 613015, 811066, 1226030, 2027665, 4055330, 5271929, 10543858, 26359645, 52719290]

約数ペア:

[(1, 52719290), (2, 26359645), (5, 10543858), (10, 5271929), (13, 4055330), (26, 2027665), (43, 1226030), (65, 811066), (86, 613015), (130, 405533), (215, 245206), (430, 122603), (559, 94310), (1118, 47155), (2795, 18862), (5590, 9431)]