52767065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^2$

素因数の和:158

約数の個数: 36

約数和(自身を含む): 73831044

約数和(自身を除く): 21063979

約数列:

[1, 5, 13, 17, 53, 65, 85, 221, 265, 289, 689, 901, 1105, 1445, 2809, 3445, 3757, 4505, 11713, 14045, 15317, 18785, 36517, 47753, 58565, 76585, 182585, 199121, 238765, 620789, 811801, 995605, 3103945, 4059005, 10553413, 52767065]

約数ペア:

[(1, 52767065), (5, 10553413), (13, 4059005), (17, 3103945), (53, 995605), (65, 811801), (85, 620789), (221, 238765), (265, 199121), (289, 182585), (689, 76585), (901, 58565), (1105, 47753), (1445, 36517), (2809, 18785), (3445, 15317), (3757, 14045), (4505, 11713)]