48022940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{49003}}^1$

素因数の和:49026

約数の個数: 36

約数和(自身を含む): 117315576

約数和(自身を除く): 69292636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 49003, 98006, 196012, 245015, 343021, 490030, 686042, 980060, 1372084, 1715105, 2401147, 3430210, 4802294, 6860420, 9604588, 12005735, 24011470, 48022940]

約数ペア:

[(1, 48022940), (2, 24011470), (4, 12005735), (5, 9604588), (7, 6860420), (10, 4802294), (14, 3430210), (20, 2401147), (28, 1715105), (35, 1372084), (49, 980060), (70, 686042), (98, 490030), (140, 343021), (196, 245015), (245, 196012), (490, 98006), (980, 49003)]