53173616

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{23909}}^1$

素因数の和:24056

約数の個数: 20

約数和(自身を含む): 103769400

約数和(自身を除く): 50595784

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 23909, 47818, 95636, 191272, 382544, 3323351, 6646702, 13293404, 26586808, 53173616]

約数ペア:

[(1, 53173616), (2, 26586808), (4, 13293404), (8, 6646702), (16, 3323351), (139, 382544), (278, 191272), (556, 95636), (1112, 47818), (2224, 23909)]