49870995

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 82280448

約数和(自身を除く): 32409453

約数列:

[1, 3, 5, 15, 47, 127, 141, 235, 381, 557, 635, 705, 1671, 1905, 2785, 5969, 8355, 17907, 26179, 29845, 70739, 78537, 89535, 130895, 212217, 353695, 392685, 1061085, 3324733, 9974199, 16623665, 49870995]

約数ペア:

[(1, 49870995), (3, 16623665), (5, 9974199), (15, 3324733), (47, 1061085), (127, 392685), (141, 353695), (235, 212217), (381, 130895), (557, 89535), (635, 78537), (705, 70739), (1671, 29845), (1905, 26179), (2785, 17907), (5969, 8355)]