49015367440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3625397}}^1$

素因数の和:3625436

約数の個数: 60

約数和(自身を含む): 123401297124

約数和(自身を除く): 74385929684

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 6760, 13520, 3625397, 7250794, 14501588, 18126985, 29003176, 36253970, 47130161, 58006352, 72507940, 94260322, 145015880, 188520644, 235650805, 290031760, 377041288, 471301610, 612692093, 754082576, 942603220, 1225384186, 1885206440, 2450768372, 3063460465, 3770412880, 4901536744, 6126920930, 9803073488, 12253841860, 24507683720, 49015367440]

約数ペア:

[(1, 49015367440), (2, 24507683720), (4, 12253841860), (5, 9803073488), (8, 6126920930), (10, 4901536744), (13, 3770412880), (16, 3063460465), (20, 2450768372), (26, 1885206440), (40, 1225384186), (52, 942603220), (65, 754082576), (80, 612692093), (104, 471301610), (130, 377041288), (169, 290031760), (208, 235650805), (260, 188520644), (338, 145015880), (520, 94260322), (676, 72507940), (845, 58006352), (1040, 47130161), (1352, 36253970), (1690, 29003176), (2704, 18126985), (3380, 14501588), (6760, 7250794), (13520, 3625397)]