57896410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40487}}^1$

素因数の和:40518

約数の個数: 32

約数和(自身を含む): 122435712

約数和(自身を除く): 64539302

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 40487, 80974, 202435, 404870, 445357, 526331, 890714, 1052662, 2226785, 2631655, 4453570, 5263310, 5789641, 11579282, 28948205, 57896410]

約数ペア:

[(1, 57896410), (2, 28948205), (5, 11579282), (10, 5789641), (11, 5263310), (13, 4453570), (22, 2631655), (26, 2226785), (55, 1052662), (65, 890714), (110, 526331), (130, 445357), (143, 404870), (286, 202435), (715, 80974), (1430, 40487)]