57350605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 81696384

約数和(自身を除く): 24345779

約数列:

[1, 5, 13, 17, 43, 65, 71, 85, 215, 221, 289, 355, 559, 731, 923, 1105, 1207, 1445, 2795, 3053, 3655, 3757, 4615, 6035, 9503, 12427, 15265, 15691, 18785, 20519, 39689, 47515, 51901, 62135, 78455, 102595, 161551, 198445, 259505, 266747, 674713, 807755, 882317, 1333735, 3373565, 4411585, 11470121, 57350605]

約数ペア:

[(1, 57350605), (5, 11470121), (13, 4411585), (17, 3373565), (43, 1333735), (65, 882317), (71, 807755), (85, 674713), (215, 266747), (221, 259505), (289, 198445), (355, 161551), (559, 102595), (731, 78455), (923, 62135), (1105, 51901), (1207, 47515), (1445, 39689), (2795, 20519), (3053, 18785), (3655, 15691), (3757, 15265), (4615, 12427), (6035, 9503)]