51811396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3847}}^1$

素因数の和:3908

約数の個数: 48

約数和(自身を含む): 114639616

約数和(自身を除く): 62828220

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 3847, 6734, 7694, 13468, 15388, 26929, 50011, 53858, 100022, 107716, 142339, 200044, 284678, 350077, 569356, 700154, 996373, 1400308, 1850407, 1992746, 3700814, 3985492, 7401628, 12952849, 25905698, 51811396]

約数ペア:

[(1, 51811396), (2, 25905698), (4, 12952849), (7, 7401628), (13, 3985492), (14, 3700814), (26, 1992746), (28, 1850407), (37, 1400308), (52, 996373), (74, 700154), (91, 569356), (148, 350077), (182, 284678), (259, 200044), (364, 142339), (481, 107716), (518, 100022), (962, 53858), (1036, 50011), (1924, 26929), (3367, 15388), (3847, 13468), (6734, 7694)]