50004640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{44647}}^1$

素因数の和:44669

約数の個数: 48

約数和(自身を含む): 135015552

約数和(自身を除く): 85010912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 44647, 89294, 178588, 223235, 312529, 357176, 446470, 625058, 714352, 892940, 1250116, 1428704, 1562645, 1785880, 2500232, 3125290, 3571760, 5000464, 6250580, 7143520, 10000928, 12501160, 25002320, 50004640]

約数ペア:

[(1, 50004640), (2, 25002320), (4, 12501160), (5, 10000928), (7, 7143520), (8, 6250580), (10, 5000464), (14, 3571760), (16, 3125290), (20, 2500232), (28, 1785880), (32, 1562645), (35, 1428704), (40, 1250116), (56, 892940), (70, 714352), (80, 625058), (112, 446470), (140, 357176), (160, 312529), (224, 223235), (280, 178588), (560, 89294), (1120, 44647)]