56347004

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 116878272

約数和(自身を除く): 60531268

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 137, 148, 259, 274, 397, 518, 548, 794, 959, 1036, 1588, 1918, 2779, 3836, 5069, 5558, 10138, 11116, 14689, 20276, 29378, 35483, 54389, 58756, 70966, 102823, 108778, 141932, 205646, 217556, 380723, 411292, 761446, 1522892, 2012393, 4024786, 8049572, 14086751, 28173502, 56347004]

約数ペア:

[(1, 56347004), (2, 28173502), (4, 14086751), (7, 8049572), (14, 4024786), (28, 2012393), (37, 1522892), (74, 761446), (137, 411292), (148, 380723), (259, 217556), (274, 205646), (397, 141932), (518, 108778), (548, 102823), (794, 70966), (959, 58756), (1036, 54389), (1588, 35483), (1918, 29378), (2779, 20276), (3836, 14689), (5069, 11116), (5558, 10138)]