51953356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2693}}^1$

素因数の和:2770

約数の個数: 48

約数和(自身を含む): 114053184

約数和(自身を除く): 62099828

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2693, 2756, 4823, 5386, 9646, 10772, 18851, 19292, 35009, 37702, 70018, 75404, 140036, 142729, 245063, 285458, 490126, 570916, 980252, 999103, 1855477, 1998206, 3710954, 3996412, 7421908, 12988339, 25976678, 51953356]

約数ペア:

[(1, 51953356), (2, 25976678), (4, 12988339), (7, 7421908), (13, 3996412), (14, 3710954), (26, 1998206), (28, 1855477), (52, 999103), (53, 980252), (91, 570916), (106, 490126), (182, 285458), (212, 245063), (364, 142729), (371, 140036), (689, 75404), (742, 70018), (1378, 37702), (1484, 35009), (2693, 19292), (2756, 18851), (4823, 10772), (5386, 9646)]