49913295

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{853}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 82639872

約数和(自身を除く): 32726577

約数列:

[1, 3, 5, 15, 47, 83, 141, 235, 249, 415, 705, 853, 1245, 2559, 3901, 4265, 11703, 12795, 19505, 40091, 58515, 70799, 120273, 200455, 212397, 353995, 601365, 1061985, 3327553, 9982659, 16637765, 49913295]

約数ペア:

[(1, 49913295), (3, 16637765), (5, 9982659), (15, 3327553), (47, 1061985), (83, 601365), (141, 353995), (235, 212397), (249, 200455), (415, 120273), (705, 70799), (853, 58515), (1245, 40091), (2559, 19505), (3901, 12795), (4265, 11703)]