48779180

素因数分解:

$2^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{3701}}^1$

素因数の和:4369

約数の個数: 24

約数和(自身を含む): 102619440

約数和(自身を除く): 53840260

約数列:

[1, 2, 4, 5, 10, 20, 659, 1318, 2636, 3295, 3701, 6590, 7402, 13180, 14804, 18505, 37010, 74020, 2438959, 4877918, 9755836, 12194795, 24389590, 48779180]

約数ペア:

[(1, 48779180), (2, 24389590), (4, 12194795), (5, 9755836), (10, 4877918), (20, 2438959), (659, 74020), (1318, 37010), (2636, 18505), (3295, 14804), (3701, 13180), (6590, 7402)]