51031827

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 92601600

約数和(自身を除く): 41569773

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 211, 231, 349, 633, 693, 1047, 1477, 1899, 2321, 2443, 3141, 3839, 4431, 6963, 7329, 11517, 13293, 16247, 20889, 21987, 26873, 34551, 48741, 73639, 80619, 146223, 220917, 241857, 515473, 662751, 810029, 1546419, 2430087, 4639257, 5670203, 7290261, 17010609, 51031827]

約数ペア:

[(1, 51031827), (3, 17010609), (7, 7290261), (9, 5670203), (11, 4639257), (21, 2430087), (33, 1546419), (63, 810029), (77, 662751), (99, 515473), (211, 241857), (231, 220917), (349, 146223), (633, 80619), (693, 73639), (1047, 48741), (1477, 34551), (1899, 26873), (2321, 21987), (2443, 20889), (3141, 16247), (3839, 13293), (4431, 11517), (6963, 7329)]