48419460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{268997}}^1$

素因数の和:269012

約数の個数: 36

約数和(自身を含む): 146872908

約数和(自身を除く): 98453448

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 268997, 537994, 806991, 1075988, 1344985, 1613982, 2420973, 2689970, 3227964, 4034955, 4841946, 5379940, 8069910, 9683892, 12104865, 16139820, 24209730, 48419460]

約数ペア:

[(1, 48419460), (2, 24209730), (3, 16139820), (4, 12104865), (5, 9683892), (6, 8069910), (9, 5379940), (10, 4841946), (12, 4034955), (15, 3227964), (18, 2689970), (20, 2420973), (30, 1613982), (36, 1344985), (45, 1075988), (60, 806991), (90, 537994), (180, 268997)]