53211697

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{367}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 67962240

約数和(自身を除く): 14750543

約数列:

[1, 7, 11, 49, 77, 269, 367, 539, 1883, 2569, 2959, 4037, 13181, 17983, 20713, 28259, 98723, 144991, 197813, 691061, 1085953, 4837427, 7601671, 53211697]

約数ペア:

[(1, 53211697), (7, 7601671), (11, 4837427), (49, 1085953), (77, 691061), (269, 197813), (367, 144991), (539, 98723), (1883, 28259), (2569, 20713), (2959, 17983), (4037, 13181)]