47027260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1021}}^1$

素因数の和:1091

約数の個数: 72

約数和(自身を含む): 117440064

約数和(自身を除く): 70412804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 49, 70, 94, 98, 140, 188, 196, 235, 245, 329, 470, 490, 658, 940, 980, 1021, 1316, 1645, 2042, 2303, 3290, 4084, 4606, 5105, 6580, 7147, 9212, 10210, 11515, 14294, 20420, 23030, 28588, 35735, 46060, 47987, 50029, 71470, 95974, 100058, 142940, 191948, 200116, 239935, 250145, 335909, 479870, 500290, 671818, 959740, 1000580, 1343636, 1679545, 2351363, 3359090, 4702726, 6718180, 9405452, 11756815, 23513630, 47027260]

約数ペア:

[(1, 47027260), (2, 23513630), (4, 11756815), (5, 9405452), (7, 6718180), (10, 4702726), (14, 3359090), (20, 2351363), (28, 1679545), (35, 1343636), (47, 1000580), (49, 959740), (70, 671818), (94, 500290), (98, 479870), (140, 335909), (188, 250145), (196, 239935), (235, 200116), (245, 191948), (329, 142940), (470, 100058), (490, 95974), (658, 71470), (940, 50029), (980, 47987), (1021, 46060), (1316, 35735), (1645, 28588), (2042, 23030), (2303, 20420), (3290, 14294), (4084, 11515), (4606, 10210), (5105, 9212), (6580, 7147)]