53717230

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{15661}}^1$

素因数の和:15689

約数の個数: 32

約数和(自身を含む): 112766400

約数和(自身を除く): 59049170

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 15661, 31322, 78305, 109627, 156610, 219254, 548135, 767389, 1096270, 1534778, 3836945, 5371723, 7673890, 10743446, 26858615, 53717230]

約数ペア:

[(1, 53717230), (2, 26858615), (5, 10743446), (7, 7673890), (10, 5371723), (14, 3836945), (35, 1534778), (49, 1096270), (70, 767389), (98, 548135), (245, 219254), (343, 156610), (490, 109627), (686, 78305), (1715, 31322), (3430, 15661)]