51392340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5009}}^1$

素因数の和:5046

約数の個数: 96

約数和(自身を含む): 168336000

約数和(自身を除く): 116943660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5009, 5130, 10018, 10260, 15027, 20036, 25045, 30054, 45081, 50090, 60108, 75135, 90162, 95171, 100180, 135243, 150270, 180324, 190342, 225405, 270486, 285513, 300540, 380684, 450810, 475855, 540972, 571026, 676215, 856539, 901620, 951710, 1142052, 1352430, 1427565, 1713078, 1903420, 2569617, 2704860, 2855130, 3426156, 4282695, 5139234, 5710260, 8565390, 10278468, 12848085, 17130780, 25696170, 51392340]

約数ペア:

[(1, 51392340), (2, 25696170), (3, 17130780), (4, 12848085), (5, 10278468), (6, 8565390), (9, 5710260), (10, 5139234), (12, 4282695), (15, 3426156), (18, 2855130), (19, 2704860), (20, 2569617), (27, 1903420), (30, 1713078), (36, 1427565), (38, 1352430), (45, 1142052), (54, 951710), (57, 901620), (60, 856539), (76, 676215), (90, 571026), (95, 540972), (108, 475855), (114, 450810), (135, 380684), (171, 300540), (180, 285513), (190, 270486), (228, 225405), (270, 190342), (285, 180324), (342, 150270), (380, 135243), (513, 100180), (540, 95171), (570, 90162), (684, 75135), (855, 60108), (1026, 50090), (1140, 45081), (1710, 30054), (2052, 25045), (2565, 20036), (3420, 15027), (5009, 10260), (5130, 10018)]