52915140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 177408000

約数和(自身を除く): 124492860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 31, 36, 45, 54, 58, 60, 62, 87, 90, 93, 108, 109, 116, 124, 135, 145, 155, 174, 180, 186, 218, 261, 270, 279, 290, 310, 327, 348, 372, 435, 436, 465, 522, 540, 545, 558, 580, 620, 654, 783, 837, 870, 899, 930, 981, 1044, 1090, 1116, 1305, 1308, 1395, 1566, 1635, 1674, 1740, 1798, 1860, 1962, 2180, 2610, 2697, 2790, 2943, 3132, 3161, 3270, 3348, 3379, 3596, 3915, 3924, 4185, 4495, 4905, 5220, 5394, 5580, 5886, 6322, 6540, 6758, 7830, 8091, 8370, 8990, 9483, 9810, 10137, 10788, 11772, 12644, 13485, 13516, 14715, 15660, 15805, 16182, 16740, 16895, 17980, 18966, 19620, 20274, 24273, 26970, 28449, 29430, 30411, 31610, 32364, 33790, 37932, 40455, 40548, 47415, 48546, 50685, 53940, 56898, 58860, 60822, 63220, 67580, 80910, 85347, 91233, 94830, 97092, 97991, 101370, 113796, 121365, 121644, 142245, 152055, 161820, 170694, 182466, 189660, 195982, 202740, 242730, 284490, 293973, 304110, 341388, 364932, 391964, 426735, 456165, 485460, 489955, 568980, 587946, 608220, 853470, 881919, 912330, 979910, 1175892, 1469865, 1706940, 1763838, 1824660, 1959820, 2645757, 2939730, 3527676, 4409595, 5291514, 5879460, 8819190, 10583028, 13228785, 17638380, 26457570, 52915140]

約数ペア:

[(1, 52915140), (2, 26457570), (3, 17638380), (4, 13228785), (5, 10583028), (6, 8819190), (9, 5879460), (10, 5291514), (12, 4409595), (15, 3527676), (18, 2939730), (20, 2645757), (27, 1959820), (29, 1824660), (30, 1763838), (31, 1706940), (36, 1469865), (45, 1175892), (54, 979910), (58, 912330), (60, 881919), (62, 853470), (87, 608220), (90, 587946), (93, 568980), (108, 489955), (109, 485460), (116, 456165), (124, 426735), (135, 391964), (145, 364932), (155, 341388), (174, 304110), (180, 293973), (186, 284490), (218, 242730), (261, 202740), (270, 195982), (279, 189660), (290, 182466), (310, 170694), (327, 161820), (348, 152055), (372, 142245), (435, 121644), (436, 121365), (465, 113796), (522, 101370), (540, 97991), (545, 97092), (558, 94830), (580, 91233), (620, 85347), (654, 80910), (783, 67580), (837, 63220), (870, 60822), (899, 58860), (930, 56898), (981, 53940), (1044, 50685), (1090, 48546), (1116, 47415), (1305, 40548), (1308, 40455), (1395, 37932), (1566, 33790), (1635, 32364), (1674, 31610), (1740, 30411), (1798, 29430), (1860, 28449), (1962, 26970), (2180, 24273), (2610, 20274), (2697, 19620), (2790, 18966), (2943, 17980), (3132, 16895), (3161, 16740), (3270, 16182), (3348, 15805), (3379, 15660), (3596, 14715), (3915, 13516), (3924, 13485), (4185, 12644), (4495, 11772), (4905, 10788), (5220, 10137), (5394, 9810), (5580, 9483), (5886, 8990), (6322, 8370), (6540, 8091), (6758, 7830)]