48952700

素因数分解:

$2^2\times 5^2\times {\mathrm{491}}^1\times {\mathrm{997}}^1$

素因数の和:1502

約数の個数: 36

約数和(自身を含む): 106550472

約数和(自身を除く): 57597772

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 491, 982, 997, 1964, 1994, 2455, 3988, 4910, 4985, 9820, 9970, 12275, 19940, 24550, 24925, 49100, 49850, 99700, 489527, 979054, 1958108, 2447635, 4895270, 9790540, 12238175, 24476350, 48952700]

約数ペア:

[(1, 48952700), (2, 24476350), (4, 12238175), (5, 9790540), (10, 4895270), (20, 2447635), (25, 1958108), (50, 979054), (100, 489527), (491, 99700), (982, 49850), (997, 49100), (1964, 24925), (1994, 24550), (2455, 19940), (3988, 12275), (4910, 9970), (4985, 9820)]