51831216

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{8779}}^1$

素因数の和:8834

約数の個数: 60

約数和(自身を含む): 148610280

約数和(自身を除く): 96779064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 8779, 17558, 26337, 35116, 52674, 70232, 79011, 105348, 140464, 158022, 210696, 316044, 359939, 421392, 632088, 719878, 1079817, 1264176, 1439756, 2159634, 2879512, 3239451, 4319268, 5759024, 6478902, 8638536, 12957804, 17277072, 25915608, 51831216]

約数ペア:

[(1, 51831216), (2, 25915608), (3, 17277072), (4, 12957804), (6, 8638536), (8, 6478902), (9, 5759024), (12, 4319268), (16, 3239451), (18, 2879512), (24, 2159634), (36, 1439756), (41, 1264176), (48, 1079817), (72, 719878), (82, 632088), (123, 421392), (144, 359939), (164, 316044), (246, 210696), (328, 158022), (369, 140464), (492, 105348), (656, 79011), (738, 70232), (984, 52674), (1476, 35116), (1968, 26337), (2952, 17558), (5904, 8779)]