53405484

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^2$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 140551488

約数和(自身を除く): 87146004

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 97, 129, 132, 172, 194, 258, 291, 388, 473, 516, 582, 946, 1067, 1164, 1419, 1892, 2134, 2838, 3201, 4171, 4268, 5676, 6402, 8342, 9409, 12513, 12804, 16684, 18818, 25026, 28227, 37636, 45881, 50052, 56454, 91762, 103499, 112908, 137643, 183524, 206998, 275286, 310497, 404587, 413996, 550572, 620994, 809174, 1213761, 1241988, 1618348, 2427522, 4450457, 4855044, 8900914, 13351371, 17801828, 26702742, 53405484]

約数ペア:

[(1, 53405484), (2, 26702742), (3, 17801828), (4, 13351371), (6, 8900914), (11, 4855044), (12, 4450457), (22, 2427522), (33, 1618348), (43, 1241988), (44, 1213761), (66, 809174), (86, 620994), (97, 550572), (129, 413996), (132, 404587), (172, 310497), (194, 275286), (258, 206998), (291, 183524), (388, 137643), (473, 112908), (516, 103499), (582, 91762), (946, 56454), (1067, 50052), (1164, 45881), (1419, 37636), (1892, 28227), (2134, 25026), (2838, 18818), (3201, 16684), (4171, 12804), (4268, 12513), (5676, 9409), (6402, 8342)]