56416100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43397}}^1$

素因数の和:43424

約数の個数: 36

約数和(自身を含む): 131843124

約数和(自身を除く): 75427024

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 43397, 86794, 173588, 216985, 433970, 564161, 867940, 1084925, 1128322, 2169850, 2256644, 2820805, 4339700, 5641610, 11283220, 14104025, 28208050, 56416100]

約数ペア:

[(1, 56416100), (2, 28208050), (4, 14104025), (5, 11283220), (10, 5641610), (13, 4339700), (20, 2820805), (25, 2256644), (26, 2169850), (50, 1128322), (52, 1084925), (65, 867940), (100, 564161), (130, 433970), (260, 216985), (325, 173588), (650, 86794), (1300, 43397)]