51502005

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36919}}^1$

素因数の和:36961

約数の個数: 24

約数和(自身を含む): 92152320

約数和(自身を除く): 40650315

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 36919, 110757, 184595, 332271, 553785, 1144489, 1661355, 3433467, 5722445, 10300401, 17167335, 51502005]

約数ペア:

[(1, 51502005), (3, 17167335), (5, 10300401), (9, 5722445), (15, 3433467), (31, 1661355), (45, 1144489), (93, 553785), (155, 332271), (279, 184595), (465, 110757), (1395, 36919)]