48804940760

素因数分解:

$2^3\times 5^1\times {\mathrm{977}}^1\times {\mathrm{1248847}}^1$

素因数の和:1249835

約数の個数: 32

約数和(自身を含む): 109923600960

約数和(自身を除く): 61118660200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 977, 1954, 3908, 4885, 7816, 9770, 19540, 39080, 1248847, 2497694, 4995388, 6244235, 9990776, 12488470, 24976940, 49953880, 1220123519, 2440247038, 4880494076, 6100617595, 9760988152, 12201235190, 24402470380, 48804940760]

約数ペア:

[(1, 48804940760), (2, 24402470380), (4, 12201235190), (5, 9760988152), (8, 6100617595), (10, 4880494076), (20, 2440247038), (40, 1220123519), (977, 49953880), (1954, 24976940), (3908, 12488470), (4885, 9990776), (7816, 6244235), (9770, 4995388), (19540, 2497694), (39080, 1248847)]