50392690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1381}}^1$

素因数の和:1518

約数の個数: 32

約数和(自身を含む): 94031280

約数和(自身を除く): 43638590

約数列:

[1, 2, 5, 10, 41, 82, 89, 178, 205, 410, 445, 890, 1381, 2762, 3649, 6905, 7298, 13810, 18245, 36490, 56621, 113242, 122909, 245818, 283105, 566210, 614545, 1229090, 5039269, 10078538, 25196345, 50392690]

約数ペア:

[(1, 50392690), (2, 25196345), (5, 10078538), (10, 5039269), (41, 1229090), (82, 614545), (89, 566210), (178, 283105), (205, 245818), (410, 122909), (445, 113242), (890, 56621), (1381, 36490), (2762, 18245), (3649, 13810), (6905, 7298)]