50870575

素因数分解:

$5^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:472

約数の個数: 36

約数和(自身を含む): 74171592

約数和(自身を除く): 23301017

約数列:

[1, 5, 7, 25, 35, 49, 131, 175, 245, 317, 655, 917, 1225, 1585, 2219, 3275, 4585, 6419, 7925, 11095, 15533, 22925, 32095, 41527, 55475, 77665, 160475, 207635, 290689, 388325, 1038175, 1453445, 2034823, 7267225, 10174115, 50870575]

約数ペア:

[(1, 50870575), (5, 10174115), (7, 7267225), (25, 2034823), (35, 1453445), (49, 1038175), (131, 388325), (175, 290689), (245, 207635), (317, 160475), (655, 77665), (917, 55475), (1225, 41527), (1585, 32095), (2219, 22925), (3275, 15533), (4585, 11095), (6419, 7925)]