49559604920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{422431}}^1$

素因数の和:422868

約数の個数: 64

約数和(自身を含む): 127743436800

約数和(自身を除く): 78183831880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 419, 838, 1676, 2095, 2933, 3352, 4190, 5866, 8380, 11732, 14665, 16760, 23464, 29330, 58660, 117320, 422431, 844862, 1689724, 2112155, 2957017, 3379448, 4224310, 5914034, 8448620, 11828068, 14785085, 16897240, 23656136, 29570170, 59140340, 118280680, 176998589, 353997178, 707994356, 884992945, 1238990123, 1415988712, 1769985890, 2477980246, 3539971780, 4955960492, 6194950615, 7079943560, 9911920984, 12389901230, 24779802460, 49559604920]

約数ペア:

[(1, 49559604920), (2, 24779802460), (4, 12389901230), (5, 9911920984), (7, 7079943560), (8, 6194950615), (10, 4955960492), (14, 3539971780), (20, 2477980246), (28, 1769985890), (35, 1415988712), (40, 1238990123), (56, 884992945), (70, 707994356), (140, 353997178), (280, 176998589), (419, 118280680), (838, 59140340), (1676, 29570170), (2095, 23656136), (2933, 16897240), (3352, 14785085), (4190, 11828068), (5866, 8448620), (8380, 5914034), (11732, 4224310), (14665, 3379448), (16760, 2957017), (23464, 2112155), (29330, 1689724), (58660, 844862), (117320, 422431)]