53921714

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 102782400

約数和(自身を除く): 48860686

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 139, 154, 229, 242, 278, 458, 847, 973, 1529, 1603, 1694, 1946, 2519, 3058, 3206, 5038, 10703, 16819, 17633, 21406, 27709, 31831, 33638, 35266, 55418, 63662, 117733, 193963, 222817, 235466, 350141, 387926, 445634, 700282, 2450987, 3851551, 4901974, 7703102, 26960857, 53921714]

約数ペア:

[(1, 53921714), (2, 26960857), (7, 7703102), (11, 4901974), (14, 3851551), (22, 2450987), (77, 700282), (121, 445634), (139, 387926), (154, 350141), (229, 235466), (242, 222817), (278, 193963), (458, 117733), (847, 63662), (973, 55418), (1529, 35266), (1603, 33638), (1694, 31831), (1946, 27709), (2519, 21406), (3058, 17633), (3206, 16819), (5038, 10703)]