50485428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2251}}^1$

素因数の和:2357

約数の個数: 72

約数和(自身を含む): 147551040

約数和(自身を除く): 97065612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1246, 1602, 1869, 2251, 2492, 3204, 3738, 4502, 5607, 6753, 7476, 9004, 11214, 13506, 15757, 20259, 22428, 27012, 31514, 40518, 47271, 63028, 81036, 94542, 141813, 189084, 200339, 283626, 400678, 567252, 601017, 801356, 1202034, 1402373, 1803051, 2404068, 2804746, 3606102, 4207119, 5609492, 7212204, 8414238, 12621357, 16828476, 25242714, 50485428]

約数ペア:

[(1, 50485428), (2, 25242714), (3, 16828476), (4, 12621357), (6, 8414238), (7, 7212204), (9, 5609492), (12, 4207119), (14, 3606102), (18, 2804746), (21, 2404068), (28, 1803051), (36, 1402373), (42, 1202034), (63, 801356), (84, 601017), (89, 567252), (126, 400678), (178, 283626), (252, 200339), (267, 189084), (356, 141813), (534, 94542), (623, 81036), (801, 63028), (1068, 47271), (1246, 40518), (1602, 31514), (1869, 27012), (2251, 22428), (2492, 20259), (3204, 15757), (3738, 13506), (4502, 11214), (5607, 9004), (6753, 7476)]