47820710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23557}}^1$

素因数の和:23600

約数の個数: 32

約数和(自身を含む): 101770560

約数和(自身を除く): 53949850

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 23557, 47114, 117785, 164899, 235570, 329798, 683153, 824495, 1366306, 1648990, 3415765, 4782071, 6831530, 9564142, 23910355, 47820710]

約数ペア:

[(1, 47820710), (2, 23910355), (5, 9564142), (7, 6831530), (10, 4782071), (14, 3415765), (29, 1648990), (35, 1366306), (58, 824495), (70, 683153), (145, 329798), (203, 235570), (290, 164899), (406, 117785), (1015, 47114), (2030, 23557)]