21540868050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11046599}}^1$

素因数の和:11046627

約数の個数: 48

約数和(自身を含む): 57530692800

約数和(自身を除く): 35989824750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 11046599, 22093198, 33139797, 55232995, 66279594, 110465990, 143605787, 165698985, 276164975, 287211574, 331397970, 430817361, 552329950, 718028935, 828494925, 861634722, 1436057870, 1656989850, 2154086805, 3590144675, 4308173610, 7180289350, 10770434025, 21540868050]

約数ペア:

[(1, 21540868050), (2, 10770434025), (3, 7180289350), (5, 4308173610), (6, 3590144675), (10, 2154086805), (13, 1656989850), (15, 1436057870), (25, 861634722), (26, 828494925), (30, 718028935), (39, 552329950), (50, 430817361), (65, 331397970), (75, 287211574), (78, 276164975), (130, 165698985), (150, 143605787), (195, 110465990), (325, 66279594), (390, 55232995), (650, 33139797), (975, 22093198), (1950, 11046599)]