49464597

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 85800960

約数和(自身を除く): 36336363

約数列:

[1, 3, 7, 13, 21, 37, 39, 59, 83, 91, 111, 177, 249, 259, 273, 413, 481, 581, 767, 777, 1079, 1239, 1443, 1743, 2183, 2301, 3071, 3237, 3367, 4897, 5369, 6549, 7553, 9213, 10101, 14691, 15281, 16107, 21497, 22659, 28379, 34279, 39923, 45843, 63661, 64491, 85137, 102837, 119769, 181189, 190983, 198653, 279461, 445627, 543567, 595959, 838383, 1268323, 1336881, 2355457, 3804969, 7066371, 16488199, 49464597]

約数ペア:

[(1, 49464597), (3, 16488199), (7, 7066371), (13, 3804969), (21, 2355457), (37, 1336881), (39, 1268323), (59, 838383), (83, 595959), (91, 543567), (111, 445627), (177, 279461), (249, 198653), (259, 190983), (273, 181189), (413, 119769), (481, 102837), (581, 85137), (767, 64491), (777, 63661), (1079, 45843), (1239, 39923), (1443, 34279), (1743, 28379), (2183, 22659), (2301, 21497), (3071, 16107), (3237, 15281), (3367, 14691), (4897, 10101), (5369, 9213), (6549, 7553)]