50025080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{25523}}^1$

素因数の和:25548

約数の個数: 48

約数和(自身を含む): 130938120

約数和(自身を除く): 80913040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 25523, 51046, 102092, 127615, 178661, 204184, 255230, 357322, 510460, 714644, 893305, 1020920, 1250627, 1429288, 1786610, 2501254, 3573220, 5002508, 6253135, 7146440, 10005016, 12506270, 25012540, 50025080]

約数ペア:

[(1, 50025080), (2, 25012540), (4, 12506270), (5, 10005016), (7, 7146440), (8, 6253135), (10, 5002508), (14, 3573220), (20, 2501254), (28, 1786610), (35, 1429288), (40, 1250627), (49, 1020920), (56, 893305), (70, 714644), (98, 510460), (140, 357322), (196, 255230), (245, 204184), (280, 178661), (392, 127615), (490, 102092), (980, 51046), (1960, 25523)]