53965004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1999}}^1$

素因数の和:2417

約数の個数: 24

約数和(自身を含む): 100296000

約数和(自身を除く): 46330996

約数列:

[1, 2, 4, 17, 34, 68, 397, 794, 1588, 1999, 3998, 6749, 7996, 13498, 26996, 33983, 67966, 135932, 793603, 1587206, 3174412, 13491251, 26982502, 53965004]

約数ペア:

[(1, 53965004), (2, 26982502), (4, 13491251), (17, 3174412), (34, 1587206), (68, 793603), (397, 135932), (794, 67966), (1588, 33983), (1999, 26996), (3998, 13498), (6749, 7996)]