48968979

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{2351}}^1$

素因数の和:2538

約数の個数: 16

約数和(自身を含む): 67060224

約数和(自身を除く): 18091245

約数列:

[1, 3, 53, 131, 159, 393, 2351, 6943, 7053, 20829, 124603, 307981, 373809, 923943, 16322993, 48968979]

約数ペア:

[(1, 48968979), (3, 16322993), (53, 923943), (131, 373809), (159, 307981), (393, 124603), (2351, 20829), (6943, 7053)]