27942950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2753}}^1$

素因数の和:2801

約数の個数: 48

約数和(自身を含む): 61469280

約数和(自身を除く): 33526330

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 2030, 2753, 5075, 5506, 10150, 13765, 19271, 27530, 38542, 68825, 79837, 96355, 137650, 159674, 192710, 399185, 481775, 558859, 798370, 963550, 1117718, 1995925, 2794295, 3991850, 5588590, 13971475, 27942950]

約数ペア:

[(1, 27942950), (2, 13971475), (5, 5588590), (7, 3991850), (10, 2794295), (14, 1995925), (25, 1117718), (29, 963550), (35, 798370), (50, 558859), (58, 481775), (70, 399185), (145, 192710), (175, 159674), (203, 137650), (290, 96355), (350, 79837), (406, 68825), (725, 38542), (1015, 27530), (1450, 19271), (2030, 13765), (2753, 10150), (5075, 5506)]