49453845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 95040000

約数和(自身を除く): 45586155

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 109, 145, 149, 203, 327, 435, 447, 545, 609, 745, 763, 1015, 1043, 1635, 2235, 2289, 3045, 3129, 3161, 3815, 4321, 5215, 9483, 11445, 12963, 15645, 15805, 16241, 21605, 22127, 30247, 47415, 48723, 64815, 66381, 81205, 90741, 110635, 113687, 151235, 243615, 331905, 341061, 453705, 470989, 568435, 1412967, 1705305, 2354945, 3296923, 7064835, 9890769, 16484615, 49453845]

約数ペア:

[(1, 49453845), (3, 16484615), (5, 9890769), (7, 7064835), (15, 3296923), (21, 2354945), (29, 1705305), (35, 1412967), (87, 568435), (105, 470989), (109, 453705), (145, 341061), (149, 331905), (203, 243615), (327, 151235), (435, 113687), (447, 110635), (545, 90741), (609, 81205), (745, 66381), (763, 64815), (1015, 48723), (1043, 47415), (1635, 30247), (2235, 22127), (2289, 21605), (3045, 16241), (3129, 15805), (3161, 15645), (3815, 12963), (4321, 11445), (5215, 9483)]