48237520

素因数分解:

$2^4\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1399}}^1$

素因数の和:1843

約数の個数: 40

約数和(自身を含む): 112492800

約数和(自身を除く): 64255280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 431, 862, 1399, 1724, 2155, 2798, 3448, 4310, 5596, 6896, 6995, 8620, 11192, 13990, 17240, 22384, 27980, 34480, 55960, 111920, 602969, 1205938, 2411876, 3014845, 4823752, 6029690, 9647504, 12059380, 24118760, 48237520]

約数ペア:

[(1, 48237520), (2, 24118760), (4, 12059380), (5, 9647504), (8, 6029690), (10, 4823752), (16, 3014845), (20, 2411876), (40, 1205938), (80, 602969), (431, 111920), (862, 55960), (1399, 34480), (1724, 27980), (2155, 22384), (2798, 17240), (3448, 13990), (4310, 11192), (5596, 8620), (6896, 6995)]