52788960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{5237}}^1$

素因数の和:5265

約数の個数: 144

約数和(自身を含む): 205916256

約数和(自身を除く): 153127296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 5237, 10080, 10474, 15711, 20948, 26185, 31422, 36659, 41896, 47133, 52370, 62844, 73318, 78555, 83792, 94266, 104740, 109977, 125688, 146636, 157110, 167584, 183295, 188532, 209480, 219954, 235665, 251376, 293272, 314220, 329931, 366590, 377064, 418960, 439908, 471330, 502752, 549885, 586544, 628440, 659862, 733180, 754128, 837920, 879816, 942660, 1099770, 1173088, 1256880, 1319724, 1466360, 1508256, 1649655, 1759632, 1885320, 2199540, 2513760, 2639448, 2932720, 3299310, 3519264, 3770640, 4399080, 5278896, 5865440, 6598620, 7541280, 8798160, 10557792, 13197240, 17596320, 26394480, 52788960]

約数ペア:

[(1, 52788960), (2, 26394480), (3, 17596320), (4, 13197240), (5, 10557792), (6, 8798160), (7, 7541280), (8, 6598620), (9, 5865440), (10, 5278896), (12, 4399080), (14, 3770640), (15, 3519264), (16, 3299310), (18, 2932720), (20, 2639448), (21, 2513760), (24, 2199540), (28, 1885320), (30, 1759632), (32, 1649655), (35, 1508256), (36, 1466360), (40, 1319724), (42, 1256880), (45, 1173088), (48, 1099770), (56, 942660), (60, 879816), (63, 837920), (70, 754128), (72, 733180), (80, 659862), (84, 628440), (90, 586544), (96, 549885), (105, 502752), (112, 471330), (120, 439908), (126, 418960), (140, 377064), (144, 366590), (160, 329931), (168, 314220), (180, 293272), (210, 251376), (224, 235665), (240, 219954), (252, 209480), (280, 188532), (288, 183295), (315, 167584), (336, 157110), (360, 146636), (420, 125688), (480, 109977), (504, 104740), (560, 94266), (630, 83792), (672, 78555), (720, 73318), (840, 62844), (1008, 52370), (1120, 47133), (1260, 41896), (1440, 36659), (1680, 31422), (2016, 26185), (2520, 20948), (3360, 15711), (5040, 10474), (5237, 10080)]