48219760

素因数分解:

$2^4\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1373}}^1$

素因数の和:1825

約数の個数: 40

約数和(自身を含む): 112448160

約数和(自身を除く): 64228400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 439, 878, 1373, 1756, 2195, 2746, 3512, 4390, 5492, 6865, 7024, 8780, 10984, 13730, 17560, 21968, 27460, 35120, 54920, 109840, 602747, 1205494, 2410988, 3013735, 4821976, 6027470, 9643952, 12054940, 24109880, 48219760]

約数ペア:

[(1, 48219760), (2, 24109880), (4, 12054940), (5, 9643952), (8, 6027470), (10, 4821976), (16, 3013735), (20, 2410988), (40, 1205494), (80, 602747), (439, 109840), (878, 54920), (1373, 35120), (1756, 27460), (2195, 21968), (2746, 17560), (3512, 13730), (4390, 10984), (5492, 8780), (6865, 7024)]