49348760

素因数分解:

$2^3\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1697}}^1$

素因数の和:2435

約数の個数: 32

約数和(自身を含む): 111252960

約数和(自身を除く): 61904200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 727, 1454, 1697, 2908, 3394, 3635, 5816, 6788, 7270, 8485, 13576, 14540, 16970, 29080, 33940, 67880, 1233719, 2467438, 4934876, 6168595, 9869752, 12337190, 24674380, 49348760]

約数ペア:

[(1, 49348760), (2, 24674380), (4, 12337190), (5, 9869752), (8, 6168595), (10, 4934876), (20, 2467438), (40, 1233719), (727, 67880), (1454, 33940), (1697, 29080), (2908, 16970), (3394, 14540), (3635, 13576), (5816, 8485), (6788, 7270)]