47955088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{157747}}^1$

素因数の和:157774

約数の個数: 20

約数和(自身を含む): 97803760

約数和(自身を除く): 49848672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 157747, 315494, 630988, 1261976, 2523952, 2997193, 5994386, 11988772, 23977544, 47955088]

約数ペア:

[(1, 47955088), (2, 23977544), (4, 11988772), (8, 5994386), (16, 2997193), (19, 2523952), (38, 1261976), (76, 630988), (152, 315494), (304, 157747)]