50841891

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 86016000

約数和(自身を除く): 35174109

約数列:

[1, 3, 9, 19, 23, 27, 31, 57, 69, 93, 139, 171, 207, 279, 417, 437, 513, 589, 621, 713, 837, 1251, 1311, 1767, 2139, 2641, 3197, 3753, 3933, 4309, 5301, 6417, 7923, 9591, 11799, 12927, 13547, 15903, 19251, 23769, 28773, 38781, 40641, 60743, 71307, 81871, 86319, 99107, 116343, 121923, 182229, 245613, 297321, 365769, 546687, 736839, 891963, 1640061, 1883033, 2210517, 2675889, 5649099, 16947297, 50841891]

約数ペア:

[(1, 50841891), (3, 16947297), (9, 5649099), (19, 2675889), (23, 2210517), (27, 1883033), (31, 1640061), (57, 891963), (69, 736839), (93, 546687), (139, 365769), (171, 297321), (207, 245613), (279, 182229), (417, 121923), (437, 116343), (513, 99107), (589, 86319), (621, 81871), (713, 71307), (837, 60743), (1251, 40641), (1311, 38781), (1767, 28773), (2139, 23769), (2641, 19251), (3197, 15903), (3753, 13547), (3933, 12927), (4309, 11799), (5301, 9591), (6417, 7923)]