52577785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 70630560

約数和(自身を除く): 18052775

約数列:

[1, 5, 13, 41, 65, 109, 181, 205, 533, 545, 905, 1417, 2353, 2665, 4469, 7085, 7421, 11765, 19729, 22345, 37105, 58097, 96473, 98645, 256477, 290485, 482365, 808889, 1282385, 4044445, 10515557, 52577785]

約数ペア:

[(1, 52577785), (5, 10515557), (13, 4044445), (41, 1282385), (65, 808889), (109, 482365), (181, 290485), (205, 256477), (533, 98645), (545, 96473), (905, 58097), (1417, 37105), (2353, 22345), (2665, 19729), (4469, 11765), (7085, 7421)]