53290840

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{4547}}^1$

素因数の和:4851

約数の個数: 32

約数和(自身を含む): 120340080

約数和(自身を除く): 67049240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 4547, 5860, 9094, 11720, 18188, 22735, 36376, 45470, 90940, 181880, 1332271, 2664542, 5329084, 6661355, 10658168, 13322710, 26645420, 53290840]

約数ペア:

[(1, 53290840), (2, 26645420), (4, 13322710), (5, 10658168), (8, 6661355), (10, 5329084), (20, 2664542), (40, 1332271), (293, 181880), (586, 90940), (1172, 45470), (1465, 36376), (2344, 22735), (2930, 18188), (4547, 11720), (5860, 9094)]