49151949

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 84214080

約数和(自身を除く): 35062131

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 113, 147, 231, 269, 339, 539, 791, 807, 1243, 1617, 1883, 2373, 2959, 3729, 5537, 5649, 8701, 8877, 13181, 16611, 20713, 26103, 30397, 39543, 60907, 62139, 91191, 144991, 182721, 212779, 334367, 434973, 638337, 1003101, 1489453, 2340569, 4468359, 7021707, 16383983, 49151949]

約数ペア:

[(1, 49151949), (3, 16383983), (7, 7021707), (11, 4468359), (21, 2340569), (33, 1489453), (49, 1003101), (77, 638337), (113, 434973), (147, 334367), (231, 212779), (269, 182721), (339, 144991), (539, 91191), (791, 62139), (807, 60907), (1243, 39543), (1617, 30397), (1883, 26103), (2373, 20713), (2959, 16611), (3729, 13181), (5537, 8877), (5649, 8701)]