49541740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7669}}^1$

素因数の和:7714

約数の個数: 48

約数和(自身を含む): 115970400

約数和(自身を除く): 66428660

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 7669, 15338, 30676, 38345, 76690, 130373, 145711, 153380, 260746, 291422, 521492, 582844, 651865, 728555, 1303730, 1457110, 2477087, 2607460, 2914220, 4954174, 9908348, 12385435, 24770870, 49541740]

約数ペア:

[(1, 49541740), (2, 24770870), (4, 12385435), (5, 9908348), (10, 4954174), (17, 2914220), (19, 2607460), (20, 2477087), (34, 1457110), (38, 1303730), (68, 728555), (76, 651865), (85, 582844), (95, 521492), (170, 291422), (190, 260746), (323, 153380), (340, 145711), (380, 130373), (646, 76690), (1292, 38345), (1615, 30676), (3230, 15338), (6460, 7669)]