48915860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{349399}}^1$

素因数の和:349415

約数の個数: 24

約数和(自身を含む): 117398400

約数和(自身を除く): 68482540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 349399, 698798, 1397596, 1746995, 2445793, 3493990, 4891586, 6987980, 9783172, 12228965, 24457930, 48915860]

約数ペア:

[(1, 48915860), (2, 24457930), (4, 12228965), (5, 9783172), (7, 6987980), (10, 4891586), (14, 3493990), (20, 2445793), (28, 1746995), (35, 1397596), (70, 698798), (140, 349399)]