54891676

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 114379776

約数和(自身を除く): 59488100

約数列:

[1, 2, 4, 7, 14, 28, 47, 53, 94, 106, 188, 212, 329, 371, 658, 742, 787, 1316, 1484, 1574, 2491, 3148, 4982, 5509, 9964, 11018, 17437, 22036, 34874, 36989, 41711, 69748, 73978, 83422, 147956, 166844, 258923, 291977, 517846, 583954, 1035692, 1167908, 1960417, 3920834, 7841668, 13722919, 27445838, 54891676]

約数ペア:

[(1, 54891676), (2, 27445838), (4, 13722919), (7, 7841668), (14, 3920834), (28, 1960417), (47, 1167908), (53, 1035692), (94, 583954), (106, 517846), (188, 291977), (212, 258923), (329, 166844), (371, 147956), (658, 83422), (742, 73978), (787, 69748), (1316, 41711), (1484, 36989), (1574, 34874), (2491, 22036), (3148, 17437), (4982, 11018), (5509, 9964)]