51029040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2389}}^1$

素因数の和:2494

約数の個数: 80

約数和(自身を含む): 160034400

約数和(自身を除く): 109005360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2389, 2670, 3560, 4272, 4778, 5340, 7120, 7167, 9556, 10680, 11945, 14334, 19112, 21360, 23890, 28668, 35835, 38224, 47780, 57336, 71670, 95560, 114672, 143340, 191120, 212621, 286680, 425242, 573360, 637863, 850484, 1063105, 1275726, 1700968, 2126210, 2551452, 3189315, 3401936, 4252420, 5102904, 6378630, 8504840, 10205808, 12757260, 17009680, 25514520, 51029040]

約数ペア:

[(1, 51029040), (2, 25514520), (3, 17009680), (4, 12757260), (5, 10205808), (6, 8504840), (8, 6378630), (10, 5102904), (12, 4252420), (15, 3401936), (16, 3189315), (20, 2551452), (24, 2126210), (30, 1700968), (40, 1275726), (48, 1063105), (60, 850484), (80, 637863), (89, 573360), (120, 425242), (178, 286680), (240, 212621), (267, 191120), (356, 143340), (445, 114672), (534, 95560), (712, 71670), (890, 57336), (1068, 47780), (1335, 38224), (1424, 35835), (1780, 28668), (2136, 23890), (2389, 21360), (2670, 19112), (3560, 14334), (4272, 11945), (4778, 10680), (5340, 9556), (7120, 7167)]