57509748

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 150678528

約数和(自身を除く): 93168780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 97, 129, 172, 194, 258, 291, 383, 387, 388, 516, 582, 766, 774, 873, 1149, 1164, 1532, 1548, 1746, 2298, 3447, 3492, 4171, 4596, 6894, 8342, 12513, 13788, 16469, 16684, 25026, 32938, 37151, 37539, 49407, 50052, 65876, 74302, 75078, 98814, 111453, 148221, 148604, 150156, 197628, 222906, 296442, 334359, 445812, 592884, 668718, 1337436, 1597493, 3194986, 4792479, 6389972, 9584958, 14377437, 19169916, 28754874, 57509748]

約数ペア:

[(1, 57509748), (2, 28754874), (3, 19169916), (4, 14377437), (6, 9584958), (9, 6389972), (12, 4792479), (18, 3194986), (36, 1597493), (43, 1337436), (86, 668718), (97, 592884), (129, 445812), (172, 334359), (194, 296442), (258, 222906), (291, 197628), (383, 150156), (387, 148604), (388, 148221), (516, 111453), (582, 98814), (766, 75078), (774, 74302), (873, 65876), (1149, 50052), (1164, 49407), (1532, 37539), (1548, 37151), (1746, 32938), (2298, 25026), (3447, 16684), (3492, 16469), (4171, 13788), (4596, 12513), (6894, 8342)]