53950715

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1303}}^1$

素因数の和:1348

約数の個数: 36

約数和(自身を含む): 81612144

約数和(自身を除く): 27661429

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 169, 245, 455, 637, 845, 1183, 1303, 3185, 5915, 6515, 8281, 9121, 16939, 41405, 45605, 63847, 84695, 118573, 220207, 319235, 592865, 830011, 1101035, 1541449, 4150055, 7707245, 10790143, 53950715]

約数ペア:

[(1, 53950715), (5, 10790143), (7, 7707245), (13, 4150055), (35, 1541449), (49, 1101035), (65, 830011), (91, 592865), (169, 319235), (245, 220207), (455, 118573), (637, 84695), (845, 63847), (1183, 45605), (1303, 41405), (3185, 16939), (5915, 9121), (6515, 8281)]