56075747

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1873}}^1$

素因数の和:1947

約数の個数: 24

約数和(自身を含む): 71781696

約数和(自身を除く): 15705949

約数列:

[1, 7, 13, 47, 49, 91, 329, 611, 637, 1873, 2303, 4277, 13111, 24349, 29939, 88031, 91777, 170443, 616217, 1144403, 1193101, 4313519, 8010821, 56075747]

約数ペア:

[(1, 56075747), (7, 8010821), (13, 4313519), (47, 1193101), (49, 1144403), (91, 616217), (329, 170443), (611, 91777), (637, 88031), (1873, 29939), (2303, 24349), (4277, 13111)]