51702770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 110626560

約数和(自身を除く): 58923790

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 89, 178, 193, 215, 301, 386, 430, 445, 602, 623, 890, 965, 1246, 1351, 1505, 1930, 2702, 3010, 3115, 3827, 6230, 6755, 7654, 8299, 13510, 16598, 17177, 19135, 26789, 34354, 38270, 41495, 53578, 58093, 82990, 85885, 116186, 120239, 133945, 171770, 240478, 267890, 290465, 580930, 601195, 738611, 1202390, 1477222, 3693055, 5170277, 7386110, 10340554, 25851385, 51702770]

約数ペア:

[(1, 51702770), (2, 25851385), (5, 10340554), (7, 7386110), (10, 5170277), (14, 3693055), (35, 1477222), (43, 1202390), (70, 738611), (86, 601195), (89, 580930), (178, 290465), (193, 267890), (215, 240478), (301, 171770), (386, 133945), (430, 120239), (445, 116186), (602, 85885), (623, 82990), (890, 58093), (965, 53578), (1246, 41495), (1351, 38270), (1505, 34354), (1930, 26789), (2702, 19135), (3010, 17177), (3115, 16598), (3827, 13510), (6230, 8299), (6755, 7654)]