49077245

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 69328896

約数和(自身を除く): 20251651

約数列:

[1, 5, 7, 35, 61, 127, 181, 305, 427, 635, 889, 905, 1267, 2135, 4445, 6335, 7747, 11041, 22987, 38735, 54229, 55205, 77287, 114935, 160909, 271145, 386435, 804545, 1402207, 7011035, 9815449, 49077245]

約数ペア:

[(1, 49077245), (5, 9815449), (7, 7011035), (35, 1402207), (61, 804545), (127, 386435), (181, 271145), (305, 160909), (427, 114935), (635, 77287), (889, 55205), (905, 54229), (1267, 38735), (2135, 22987), (4445, 11041), (6335, 7747)]