52986780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3823}}^1$

素因数の和:3856

約数の個数: 144

約数和(自身を含む): 200438784

約数和(自身を除く): 147452004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 3823, 4620, 6930, 7646, 11469, 13860, 15292, 19115, 22938, 26761, 34407, 38230, 42053, 45876, 53522, 57345, 68814, 76460, 80283, 84106, 107044, 114690, 126159, 133805, 137628, 160566, 168212, 172035, 210265, 229380, 240849, 252318, 267610, 294371, 321132, 344070, 378477, 401415, 420530, 481698, 504636, 535220, 588742, 630795, 688140, 756954, 802830, 841060, 883113, 963396, 1177484, 1204245, 1261590, 1471855, 1513908, 1605660, 1766226, 1892385, 2408490, 2523180, 2649339, 2943710, 3532452, 3784770, 4415565, 4816980, 5298678, 5887420, 7569540, 8831130, 10597356, 13246695, 17662260, 26493390, 52986780]

約数ペア:

[(1, 52986780), (2, 26493390), (3, 17662260), (4, 13246695), (5, 10597356), (6, 8831130), (7, 7569540), (9, 5887420), (10, 5298678), (11, 4816980), (12, 4415565), (14, 3784770), (15, 3532452), (18, 2943710), (20, 2649339), (21, 2523180), (22, 2408490), (28, 1892385), (30, 1766226), (33, 1605660), (35, 1513908), (36, 1471855), (42, 1261590), (44, 1204245), (45, 1177484), (55, 963396), (60, 883113), (63, 841060), (66, 802830), (70, 756954), (77, 688140), (84, 630795), (90, 588742), (99, 535220), (105, 504636), (110, 481698), (126, 420530), (132, 401415), (140, 378477), (154, 344070), (165, 321132), (180, 294371), (198, 267610), (210, 252318), (220, 240849), (231, 229380), (252, 210265), (308, 172035), (315, 168212), (330, 160566), (385, 137628), (396, 133805), (420, 126159), (462, 114690), (495, 107044), (630, 84106), (660, 80283), (693, 76460), (770, 68814), (924, 57345), (990, 53522), (1155, 45876), (1260, 42053), (1386, 38230), (1540, 34407), (1980, 26761), (2310, 22938), (2772, 19115), (3465, 15292), (3823, 13860), (4620, 11469), (6930, 7646)]