57193390

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 104924160

約数和(自身を除く): 47730770

約数列:

[1, 2, 5, 10, 109, 137, 218, 274, 383, 545, 685, 766, 1090, 1370, 1915, 3830, 14933, 29866, 41747, 52471, 74665, 83494, 104942, 149330, 208735, 262355, 417470, 524710, 5719339, 11438678, 28596695, 57193390]

約数ペア:

[(1, 57193390), (2, 28596695), (5, 11438678), (10, 5719339), (109, 524710), (137, 417470), (218, 262355), (274, 208735), (383, 149330), (545, 104942), (685, 83494), (766, 74665), (1090, 52471), (1370, 41747), (1915, 29866), (3830, 14933)]