47696649

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2269}}^1$

素因数の和:2310

約数の個数: 48

約数和(自身を含む): 86950080

約数和(自身を除く): 39253431

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1617, 1911, 2269, 3003, 6807, 7007, 15883, 21021, 24959, 29497, 47649, 74877, 88491, 111181, 174713, 206479, 324467, 333543, 524139, 619437, 973401, 1222991, 1445353, 2271269, 3668973, 4336059, 6813807, 15898883, 47696649]

約数ペア:

[(1, 47696649), (3, 15898883), (7, 6813807), (11, 4336059), (13, 3668973), (21, 2271269), (33, 1445353), (39, 1222991), (49, 973401), (77, 619437), (91, 524139), (143, 333543), (147, 324467), (231, 206479), (273, 174713), (429, 111181), (539, 88491), (637, 74877), (1001, 47649), (1617, 29497), (1911, 24959), (2269, 21021), (3003, 15883), (6807, 7007)]