50735990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2003}}^1$

素因数の和:2176

約数の個数: 32

約数和(自身を含む): 97394400

約数和(自身を除く): 46658410

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 298, 745, 1490, 2003, 2533, 4006, 5066, 10015, 12665, 20030, 25330, 34051, 68102, 170255, 298447, 340510, 596894, 1492235, 2984470, 5073599, 10147198, 25367995, 50735990]

約数ペア:

[(1, 50735990), (2, 25367995), (5, 10147198), (10, 5073599), (17, 2984470), (34, 1492235), (85, 596894), (149, 340510), (170, 298447), (298, 170255), (745, 68102), (1490, 34051), (2003, 25330), (2533, 20030), (4006, 12665), (5066, 10015)]