52915780476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{290663}}^1$

素因数の和:291075

約数の個数: 72

約数和(自身を含む): 144419315040

約数和(自身を除く): 91503534564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 389, 468, 778, 1167, 1556, 2334, 3501, 4668, 5057, 7002, 10114, 14004, 15171, 20228, 30342, 45513, 60684, 91026, 182052, 290663, 581326, 871989, 1162652, 1743978, 2615967, 3487956, 3778619, 5231934, 7557238, 10463868, 11335857, 15114476, 22671714, 34007571, 45343428, 68015142, 113067907, 136030284, 226135814, 339203721, 452271628, 678407442, 1017611163, 1356814884, 1469882791, 2035222326, 2939765582, 4070444652, 4409648373, 5879531164, 8819296746, 13228945119, 17638593492, 26457890238, 52915780476]

約数ペア:

[(1, 52915780476), (2, 26457890238), (3, 17638593492), (4, 13228945119), (6, 8819296746), (9, 5879531164), (12, 4409648373), (13, 4070444652), (18, 2939765582), (26, 2035222326), (36, 1469882791), (39, 1356814884), (52, 1017611163), (78, 678407442), (117, 452271628), (156, 339203721), (234, 226135814), (389, 136030284), (468, 113067907), (778, 68015142), (1167, 45343428), (1556, 34007571), (2334, 22671714), (3501, 15114476), (4668, 11335857), (5057, 10463868), (7002, 7557238), (10114, 5231934), (14004, 3778619), (15171, 3487956), (20228, 2615967), (30342, 1743978), (45513, 1162652), (60684, 871989), (91026, 581326), (182052, 290663)]