51084605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1931}}^1$

素因数の和:1997

約数の個数: 32

約数和(自身を含む): 74003328

約数和(自身を除く): 22918723

約数列:

[1, 5, 11, 13, 37, 55, 65, 143, 185, 407, 481, 715, 1931, 2035, 2405, 5291, 9655, 21241, 25103, 26455, 71447, 106205, 125515, 276133, 357235, 785917, 928811, 1380665, 3929585, 4644055, 10216921, 51084605]

約数ペア:

[(1, 51084605), (5, 10216921), (11, 4644055), (13, 3929585), (37, 1380665), (55, 928811), (65, 785917), (143, 357235), (185, 276133), (407, 125515), (481, 106205), (715, 71447), (1931, 26455), (2035, 25103), (2405, 21241), (5291, 9655)]