55980392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3929}}^1$

素因数の和:4085

約数の個数: 32

約数和(自身を含む): 113891400

約数和(自身を除く): 57911008

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 3929, 7124, 7858, 14248, 15716, 31432, 51077, 102154, 204308, 408616, 538273, 1076546, 2153092, 4306184, 6997549, 13995098, 27990196, 55980392]

約数ペア:

[(1, 55980392), (2, 27990196), (4, 13995098), (8, 6997549), (13, 4306184), (26, 2153092), (52, 1076546), (104, 538273), (137, 408616), (274, 204308), (548, 102154), (1096, 51077), (1781, 31432), (3562, 15716), (3929, 14248), (7124, 7858)]