50493660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{120223}}^1$

素因数の和:120242

約数の個数: 48

約数和(自身を含む): 161581056

約数和(自身を除く): 111087396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 120223, 240446, 360669, 480892, 601115, 721338, 841561, 1202230, 1442676, 1683122, 1803345, 2404460, 2524683, 3366244, 3606690, 4207805, 5049366, 7213380, 8415610, 10098732, 12623415, 16831220, 25246830, 50493660]

約数ペア:

[(1, 50493660), (2, 25246830), (3, 16831220), (4, 12623415), (5, 10098732), (6, 8415610), (7, 7213380), (10, 5049366), (12, 4207805), (14, 3606690), (15, 3366244), (20, 2524683), (21, 2404460), (28, 1803345), (30, 1683122), (35, 1442676), (42, 1202230), (60, 841561), (70, 721338), (84, 601115), (105, 480892), (140, 360669), (210, 240446), (420, 120223)]