53511480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13513}}^1$

素因数の和:13541

約数の個数: 96

約数和(自身を含む): 189736560

約数和(自身を除く): 136225080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 13513, 27026, 40539, 54052, 67565, 81078, 108104, 121617, 135130, 148643, 162156, 202695, 243234, 270260, 297286, 324312, 405390, 445929, 486468, 540520, 594572, 608085, 743215, 810780, 891858, 972936, 1189144, 1216170, 1337787, 1486430, 1621560, 1783716, 2229645, 2432340, 2675574, 2972860, 3567432, 4459290, 4864680, 5351148, 5945720, 6688935, 8918580, 10702296, 13377870, 17837160, 26755740, 53511480]

約数ペア:

[(1, 53511480), (2, 26755740), (3, 17837160), (4, 13377870), (5, 10702296), (6, 8918580), (8, 6688935), (9, 5945720), (10, 5351148), (11, 4864680), (12, 4459290), (15, 3567432), (18, 2972860), (20, 2675574), (22, 2432340), (24, 2229645), (30, 1783716), (33, 1621560), (36, 1486430), (40, 1337787), (44, 1216170), (45, 1189144), (55, 972936), (60, 891858), (66, 810780), (72, 743215), (88, 608085), (90, 594572), (99, 540520), (110, 486468), (120, 445929), (132, 405390), (165, 324312), (180, 297286), (198, 270260), (220, 243234), (264, 202695), (330, 162156), (360, 148643), (396, 135130), (440, 121617), (495, 108104), (660, 81078), (792, 67565), (990, 54052), (1320, 40539), (1980, 27026), (3960, 13513)]