50302640

素因数分解:

$2^4\times 5^1\times {\mathrm{628783}}^1$

素因数の和:628796

約数の個数: 20

約数和(自身を含む): 116953824

約数和(自身を除く): 66651184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 628783, 1257566, 2515132, 3143915, 5030264, 6287830, 10060528, 12575660, 25151320, 50302640]

約数ペア:

[(1, 50302640), (2, 25151320), (4, 12575660), (5, 10060528), (8, 6287830), (10, 5030264), (16, 3143915), (20, 2515132), (40, 1257566), (80, 628783)]