53583978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{9739}}^1$

素因数の和:9882

約数の個数: 32

約数和(自身を含む): 123425280

約数和(自身を除く): 69841302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 9739, 19478, 29217, 58434, 68173, 136346, 204519, 409038, 1275809, 2551618, 3827427, 7654854, 8930663, 17861326, 26791989, 53583978]

約数ペア:

[(1, 53583978), (2, 26791989), (3, 17861326), (6, 8930663), (7, 7654854), (14, 3827427), (21, 2551618), (42, 1275809), (131, 409038), (262, 204519), (393, 136346), (786, 68173), (917, 58434), (1834, 29217), (2751, 19478), (5502, 9739)]