47141410

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 87159600

約数和(自身を除く): 40018190

約数列:

[1, 2, 5, 10, 61, 109, 122, 218, 305, 545, 610, 709, 1090, 1418, 3545, 6649, 7090, 13298, 33245, 43249, 66490, 77281, 86498, 154562, 216245, 386405, 432490, 772810, 4714141, 9428282, 23570705, 47141410]

約数ペア:

[(1, 47141410), (2, 23570705), (5, 9428282), (10, 4714141), (61, 772810), (109, 432490), (122, 386405), (218, 216245), (305, 154562), (545, 86498), (610, 77281), (709, 66490), (1090, 43249), (1418, 33245), (3545, 13298), (6649, 7090)]