51376585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 68584320

約数和(自身を除く): 17207735

約数列:

[1, 5, 13, 65, 83, 89, 107, 415, 445, 535, 1079, 1157, 1391, 5395, 5785, 6955, 7387, 8881, 9523, 36935, 44405, 47615, 96031, 115453, 123799, 480155, 577265, 618995, 790409, 3952045, 10275317, 51376585]

約数ペア:

[(1, 51376585), (5, 10275317), (13, 3952045), (65, 790409), (83, 618995), (89, 577265), (107, 480155), (415, 123799), (445, 115453), (535, 96031), (1079, 47615), (1157, 44405), (1391, 36935), (5395, 9523), (5785, 8881), (6955, 7387)]