49664979

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8663}}^1$

素因数の和:8696

約数の個数: 36

約数和(自身を含む): 89880336

約数和(自身を除く): 40215357

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 8663, 25989, 60641, 77967, 112619, 181923, 337857, 424487, 545769, 788333, 1013571, 1273461, 2364999, 3820383, 5518331, 7094997, 16554993, 49664979]

約数ペア:

[(1, 49664979), (3, 16554993), (7, 7094997), (9, 5518331), (13, 3820383), (21, 2364999), (39, 1273461), (49, 1013571), (63, 788333), (91, 545769), (117, 424487), (147, 337857), (273, 181923), (441, 112619), (637, 77967), (819, 60641), (1911, 25989), (5733, 8663)]