47552480

素因数分解:

$2^5\times 5^1\times {\mathrm{439}}^1\times {\mathrm{677}}^1$

素因数の和:1131

約数の個数: 48

約数和(自身を含む): 112764960

約数和(自身を除く): 65212480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 439, 677, 878, 1354, 1756, 2195, 2708, 3385, 3512, 4390, 5416, 6770, 7024, 8780, 10832, 13540, 14048, 17560, 21664, 27080, 35120, 54160, 70240, 108320, 297203, 594406, 1188812, 1486015, 2377624, 2972030, 4755248, 5944060, 9510496, 11888120, 23776240, 47552480]

約数ペア:

[(1, 47552480), (2, 23776240), (4, 11888120), (5, 9510496), (8, 5944060), (10, 4755248), (16, 2972030), (20, 2377624), (32, 1486015), (40, 1188812), (80, 594406), (160, 297203), (439, 108320), (677, 70240), (878, 54160), (1354, 35120), (1756, 27080), (2195, 21664), (2708, 17560), (3385, 14048), (3512, 13540), (4390, 10832), (5416, 8780), (6770, 7024)]