49648860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{275827}}^1$

素因数の和:275842

約数の個数: 36

約数和(自身を含む): 150602088

約数和(自身を除く): 100953228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 275827, 551654, 827481, 1103308, 1379135, 1654962, 2482443, 2758270, 3309924, 4137405, 4964886, 5516540, 8274810, 9929772, 12412215, 16549620, 24824430, 49648860]

約数ペア:

[(1, 49648860), (2, 24824430), (3, 16549620), (4, 12412215), (5, 9929772), (6, 8274810), (9, 5516540), (10, 4964886), (12, 4137405), (15, 3309924), (18, 2758270), (20, 2482443), (30, 1654962), (36, 1379135), (45, 1103308), (60, 827481), (90, 551654), (180, 275827)]