49579780

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{12979}}^1$

素因数の和:13179

約数の個数: 24

約数和(自身を含む): 104670720

約数和(自身を除く): 55090940

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 12979, 25958, 51916, 64895, 129790, 259580, 2478989, 4957978, 9915956, 12394945, 24789890, 49579780]

約数ペア:

[(1, 49579780), (2, 24789890), (4, 12394945), (5, 9915956), (10, 4957978), (20, 2478989), (191, 259580), (382, 129790), (764, 64895), (955, 51916), (1910, 25958), (3820, 12979)]