48525220

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{25013}}^1$

素因数の和:25119

約数の個数: 24

約数和(自身を含む): 102957624

約数和(自身を除く): 54432404

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 25013, 50026, 100052, 125065, 250130, 500260, 2426261, 4852522, 9705044, 12131305, 24262610, 48525220]

約数ペア:

[(1, 48525220), (2, 24262610), (4, 12131305), (5, 9705044), (10, 4852522), (20, 2426261), (97, 500260), (194, 250130), (388, 125065), (485, 100052), (970, 50026), (1940, 25013)]