53586728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3761}}^1$

素因数の和:3917

約数の個数: 32

約数和(自身を含む): 109022760

約数和(自身を除く): 55436032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 3761, 7124, 7522, 14248, 15044, 30088, 48893, 97786, 195572, 391144, 515257, 1030514, 2061028, 4122056, 6698341, 13396682, 26793364, 53586728]

約数ペア:

[(1, 53586728), (2, 26793364), (4, 13396682), (8, 6698341), (13, 4122056), (26, 2061028), (52, 1030514), (104, 515257), (137, 391144), (274, 195572), (548, 97786), (1096, 48893), (1781, 30088), (3562, 15044), (3761, 14248), (7124, 7522)]