53280552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{439}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 144144000

約数和(自身を除く): 90863448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 389, 439, 778, 878, 1167, 1317, 1556, 1756, 2334, 2634, 3112, 3512, 4668, 5057, 5268, 5707, 9336, 10114, 10536, 11414, 15171, 17121, 20228, 22828, 30342, 34242, 40456, 45656, 60684, 68484, 121368, 136968, 170771, 341542, 512313, 683084, 1024626, 1366168, 2049252, 2220023, 4098504, 4440046, 6660069, 8880092, 13320138, 17760184, 26640276, 53280552]

約数ペア:

[(1, 53280552), (2, 26640276), (3, 17760184), (4, 13320138), (6, 8880092), (8, 6660069), (12, 4440046), (13, 4098504), (24, 2220023), (26, 2049252), (39, 1366168), (52, 1024626), (78, 683084), (104, 512313), (156, 341542), (312, 170771), (389, 136968), (439, 121368), (778, 68484), (878, 60684), (1167, 45656), (1317, 40456), (1556, 34242), (1756, 30342), (2334, 22828), (2634, 20228), (3112, 17121), (3512, 15171), (4668, 11414), (5057, 10536), (5268, 10114), (5707, 9336)]