47711930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1619}}^1$

素因数の和:2054

約数の個数: 32

約数和(自身を含む): 98444160

約数和(自身を除く): 50732230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 421, 842, 1619, 2105, 2947, 3238, 4210, 5894, 8095, 11333, 14735, 16190, 22666, 29470, 56665, 113330, 681599, 1363198, 3407995, 4771193, 6815990, 9542386, 23855965, 47711930]

約数ペア:

[(1, 47711930), (2, 23855965), (5, 9542386), (7, 6815990), (10, 4771193), (14, 3407995), (35, 1363198), (70, 681599), (421, 113330), (842, 56665), (1619, 29470), (2105, 22666), (2947, 16190), (3238, 14735), (4210, 11333), (5894, 8095)]