52035340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2713}}^1$

素因数の和:2866

約数の個数: 48

約数和(自身を含む): 125842752

約数和(自身を除く): 73807412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1370, 1918, 2713, 2740, 3836, 4795, 5426, 9590, 10852, 13565, 18991, 19180, 27130, 37982, 54260, 75964, 94955, 189910, 371681, 379820, 743362, 1486724, 1858405, 2601767, 3716810, 5203534, 7433620, 10407068, 13008835, 26017670, 52035340]

約数ペア:

[(1, 52035340), (2, 26017670), (4, 13008835), (5, 10407068), (7, 7433620), (10, 5203534), (14, 3716810), (20, 2601767), (28, 1858405), (35, 1486724), (70, 743362), (137, 379820), (140, 371681), (274, 189910), (548, 94955), (685, 75964), (959, 54260), (1370, 37982), (1918, 27130), (2713, 19180), (2740, 18991), (3836, 13565), (4795, 10852), (5426, 9590)]