52913247

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 75188736

約数和(自身を除く): 22275489

約数列:

[1, 3, 41, 71, 73, 83, 123, 213, 219, 249, 2911, 2993, 3403, 5183, 5893, 6059, 8733, 8979, 10209, 15549, 17679, 18177, 212503, 241613, 248419, 430189, 637509, 724839, 745257, 1290567, 17637749, 52913247]

約数ペア:

[(1, 52913247), (3, 17637749), (41, 1290567), (71, 745257), (73, 724839), (83, 637509), (123, 430189), (213, 248419), (219, 241613), (249, 212503), (2911, 18177), (2993, 17679), (3403, 15549), (5183, 10209), (5893, 8979), (6059, 8733)]