52968461

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{1697}}^1$

素因数の和:1738

約数の個数: 20

約数和(自身を含む): 66585372

約数和(自身を除く): 13616911

約数列:

[1, 7, 13, 49, 91, 343, 637, 1697, 2401, 4459, 11879, 22061, 31213, 83153, 154427, 582071, 1080989, 4074497, 7566923, 52968461]

約数ペア:

[(1, 52968461), (7, 7566923), (13, 4074497), (49, 1080989), (91, 582071), (343, 154427), (637, 83153), (1697, 31213), (2401, 22061), (4459, 11879)]