49002100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{70003}}^1$

素因数の和:70024

約数の個数: 36

約数和(自身を含む): 121526944

約数和(自身を除く): 72524844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 70003, 140006, 280012, 350015, 490021, 700030, 980042, 1400060, 1750075, 1960084, 2450105, 3500150, 4900210, 7000300, 9800420, 12250525, 24501050, 49002100]

約数ペア:

[(1, 49002100), (2, 24501050), (4, 12250525), (5, 9800420), (7, 7000300), (10, 4900210), (14, 3500150), (20, 2450105), (25, 1960084), (28, 1750075), (35, 1400060), (50, 980042), (70, 700030), (100, 490021), (140, 350015), (175, 280012), (350, 140006), (700, 70003)]