47638600

素因数分解:

$2^3\times 5^2\times {\mathrm{313}}^1\times {\mathrm{761}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 111259620

約数和(自身を除く): 63621020

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 313, 626, 761, 1252, 1522, 1565, 2504, 3044, 3130, 3805, 6088, 6260, 7610, 7825, 12520, 15220, 15650, 19025, 30440, 31300, 38050, 62600, 76100, 152200, 238193, 476386, 952772, 1190965, 1905544, 2381930, 4763860, 5954825, 9527720, 11909650, 23819300, 47638600]

約数ペア:

[(1, 47638600), (2, 23819300), (4, 11909650), (5, 9527720), (8, 5954825), (10, 4763860), (20, 2381930), (25, 1905544), (40, 1190965), (50, 952772), (100, 476386), (200, 238193), (313, 152200), (626, 76100), (761, 62600), (1252, 38050), (1522, 31300), (1565, 30440), (2504, 19025), (3044, 15650), (3130, 15220), (3805, 12520), (6088, 7825), (6260, 7610)]