55537890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{4217}}^1$

素因数の和:4666

約数の個数: 32

約数和(自身を含む): 133626240

約数和(自身を除く): 78088350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 439, 878, 1317, 2195, 2634, 4217, 4390, 6585, 8434, 12651, 13170, 21085, 25302, 42170, 63255, 126510, 1851263, 3702526, 5553789, 9256315, 11107578, 18512630, 27768945, 55537890]

約数ペア:

[(1, 55537890), (2, 27768945), (3, 18512630), (5, 11107578), (6, 9256315), (10, 5553789), (15, 3702526), (30, 1851263), (439, 126510), (878, 63255), (1317, 42170), (2195, 25302), (2634, 21085), (4217, 13170), (4390, 12651), (6585, 8434)]