49172390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{487}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 92759040

約数和(自身を除く): 43586650

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 439, 487, 878, 974, 2195, 2435, 4390, 4870, 10097, 11201, 20194, 22402, 50485, 56005, 100970, 112010, 213793, 427586, 1068965, 2137930, 4917239, 9834478, 24586195, 49172390]

約数ペア:

[(1, 49172390), (2, 24586195), (5, 9834478), (10, 4917239), (23, 2137930), (46, 1068965), (115, 427586), (230, 213793), (439, 112010), (487, 100970), (878, 56005), (974, 50485), (2195, 22402), (2435, 20194), (4390, 11201), (4870, 10097)]