56020405

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 79672320

約数和(自身を除く): 23651915

約数列:

[1, 5, 7, 35, 37, 181, 185, 239, 259, 905, 1195, 1267, 1295, 1673, 6335, 6697, 8365, 8843, 33485, 43259, 44215, 46879, 61901, 216295, 234395, 302813, 309505, 1514065, 1600583, 8002915, 11204081, 56020405]

約数ペア:

[(1, 56020405), (5, 11204081), (7, 8002915), (35, 1600583), (37, 1514065), (181, 309505), (185, 302813), (239, 234395), (259, 216295), (905, 61901), (1195, 46879), (1267, 44215), (1295, 43259), (1673, 33485), (6335, 8843), (6697, 8365)]