49000401

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{953}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 73667880

約数和(自身を除く): 24667479

約数列:

[1, 3, 9, 29, 87, 197, 261, 591, 953, 1773, 2859, 5713, 8577, 17139, 27637, 51417, 82911, 187741, 248733, 563223, 1689669, 5444489, 16333467, 49000401]

約数ペア:

[(1, 49000401), (3, 16333467), (9, 5444489), (29, 1689669), (87, 563223), (197, 248733), (261, 187741), (591, 82911), (953, 51417), (1773, 27637), (2859, 17139), (5713, 8577)]