51193560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38783}}^1$

素因数の和:38808

約数の個数: 64

約数和(自身を含む): 167546880

約数和(自身を除く): 116353320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 38783, 77566, 116349, 155132, 193915, 232698, 310264, 387830, 426613, 465396, 581745, 775660, 853226, 930792, 1163490, 1279839, 1551320, 1706452, 2133065, 2326980, 2559678, 3412904, 4266130, 4653960, 5119356, 6399195, 8532260, 10238712, 12798390, 17064520, 25596780, 51193560]

約数ペア:

[(1, 51193560), (2, 25596780), (3, 17064520), (4, 12798390), (5, 10238712), (6, 8532260), (8, 6399195), (10, 5119356), (11, 4653960), (12, 4266130), (15, 3412904), (20, 2559678), (22, 2326980), (24, 2133065), (30, 1706452), (33, 1551320), (40, 1279839), (44, 1163490), (55, 930792), (60, 853226), (66, 775660), (88, 581745), (110, 465396), (120, 426613), (132, 387830), (165, 310264), (220, 232698), (264, 193915), (330, 155132), (440, 116349), (660, 77566), (1320, 38783)]