48950559

素因数分解:

$3^2\times 7^3\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 83803200

約数和(自身を除く): 34852641

約数列:

[1, 3, 7, 9, 21, 49, 63, 101, 147, 157, 303, 343, 441, 471, 707, 909, 1029, 1099, 1413, 2121, 3087, 3297, 4949, 6363, 7693, 9891, 14847, 15857, 23079, 34643, 44541, 47571, 53851, 69237, 103929, 110999, 142713, 161553, 311787, 332997, 484659, 776993, 998991, 2330979, 5438951, 6992937, 16316853, 48950559]

約数ペア:

[(1, 48950559), (3, 16316853), (7, 6992937), (9, 5438951), (21, 2330979), (49, 998991), (63, 776993), (101, 484659), (147, 332997), (157, 311787), (303, 161553), (343, 142713), (441, 110999), (471, 103929), (707, 69237), (909, 53851), (1029, 47571), (1099, 44541), (1413, 34643), (2121, 23079), (3087, 15857), (3297, 14847), (4949, 9891), (6363, 7693)]