51488556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32261}}^1$

素因数の和:32294

約数の個数: 48

約数和(自身を含む): 144533760

約数和(自身を除く): 93045204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 32261, 64522, 96783, 129044, 193566, 225827, 387132, 451654, 612959, 677481, 903308, 1225918, 1354962, 1838877, 2451836, 2709924, 3677754, 4290713, 7355508, 8581426, 12872139, 17162852, 25744278, 51488556]

約数ペア:

[(1, 51488556), (2, 25744278), (3, 17162852), (4, 12872139), (6, 8581426), (7, 7355508), (12, 4290713), (14, 3677754), (19, 2709924), (21, 2451836), (28, 1838877), (38, 1354962), (42, 1225918), (57, 903308), (76, 677481), (84, 612959), (114, 451654), (133, 387132), (228, 225827), (266, 193566), (399, 129044), (532, 96783), (798, 64522), (1596, 32261)]