55270908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 176676864

約数和(自身を除く): 121405956

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 127, 132, 154, 157, 198, 231, 252, 254, 308, 314, 381, 396, 462, 471, 508, 628, 693, 762, 889, 924, 942, 1099, 1143, 1386, 1397, 1413, 1524, 1727, 1778, 1884, 2198, 2286, 2667, 2772, 2794, 2826, 3297, 3454, 3556, 4191, 4396, 4572, 5181, 5334, 5588, 5652, 6594, 6908, 8001, 8382, 9779, 9891, 10362, 10668, 12089, 12573, 13188, 15543, 16002, 16764, 19558, 19782, 19939, 20724, 24178, 25146, 29337, 31086, 32004, 36267, 39116, 39564, 39878, 48356, 50292, 58674, 59817, 62172, 72534, 79756, 88011, 108801, 117348, 119634, 139573, 145068, 176022, 179451, 217602, 219329, 239268, 279146, 352044, 358902, 418719, 435204, 438658, 558292, 657987, 717804, 837438, 877316, 1256157, 1315974, 1535303, 1674876, 1973961, 2512314, 2631948, 3070606, 3947922, 4605909, 5024628, 6141212, 7895844, 9211818, 13817727, 18423636, 27635454, 55270908]

約数ペア:

[(1, 55270908), (2, 27635454), (3, 18423636), (4, 13817727), (6, 9211818), (7, 7895844), (9, 6141212), (11, 5024628), (12, 4605909), (14, 3947922), (18, 3070606), (21, 2631948), (22, 2512314), (28, 1973961), (33, 1674876), (36, 1535303), (42, 1315974), (44, 1256157), (63, 877316), (66, 837438), (77, 717804), (84, 657987), (99, 558292), (126, 438658), (127, 435204), (132, 418719), (154, 358902), (157, 352044), (198, 279146), (231, 239268), (252, 219329), (254, 217602), (308, 179451), (314, 176022), (381, 145068), (396, 139573), (462, 119634), (471, 117348), (508, 108801), (628, 88011), (693, 79756), (762, 72534), (889, 62172), (924, 59817), (942, 58674), (1099, 50292), (1143, 48356), (1386, 39878), (1397, 39564), (1413, 39116), (1524, 36267), (1727, 32004), (1778, 31086), (1884, 29337), (2198, 25146), (2286, 24178), (2667, 20724), (2772, 19939), (2794, 19782), (2826, 19558), (3297, 16764), (3454, 16002), (3556, 15543), (4191, 13188), (4396, 12573), (4572, 12089), (5181, 10668), (5334, 10362), (5588, 9891), (5652, 9779), (6594, 8382), (6908, 8001)]