13518050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2971}}^1$

素因数の和:3003

約数の個数: 48

約数和(自身を含む): 30956352

約数和(自身を除く): 17438302

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 2971, 4550, 5942, 14855, 20797, 29710, 38623, 41594, 74275, 77246, 103985, 148550, 193115, 207970, 270361, 386230, 519925, 540722, 965575, 1039850, 1351805, 1931150, 2703610, 6759025, 13518050]

約数ペア:

[(1, 13518050), (2, 6759025), (5, 2703610), (7, 1931150), (10, 1351805), (13, 1039850), (14, 965575), (25, 540722), (26, 519925), (35, 386230), (50, 270361), (65, 207970), (70, 193115), (91, 148550), (130, 103985), (175, 77246), (182, 74275), (325, 41594), (350, 38623), (455, 29710), (650, 20797), (910, 14855), (2275, 5942), (2971, 4550)]