48464060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1433}}^1$

素因数の和:1550

約数の個数: 48

約数和(自身を含む): 108410400

約数和(自身を除く): 59946340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 89, 95, 178, 190, 356, 380, 445, 890, 1433, 1691, 1780, 2866, 3382, 5732, 6764, 7165, 8455, 14330, 16910, 27227, 28660, 33820, 54454, 108908, 127537, 136135, 255074, 272270, 510148, 544540, 637685, 1275370, 2423203, 2550740, 4846406, 9692812, 12116015, 24232030, 48464060]

約数ペア:

[(1, 48464060), (2, 24232030), (4, 12116015), (5, 9692812), (10, 4846406), (19, 2550740), (20, 2423203), (38, 1275370), (76, 637685), (89, 544540), (95, 510148), (178, 272270), (190, 255074), (356, 136135), (380, 127537), (445, 108908), (890, 54454), (1433, 33820), (1691, 28660), (1780, 27227), (2866, 16910), (3382, 14330), (5732, 8455), (6764, 7165)]