49890168

素因数分解:

$2^3\times 3^4\times {\mathrm{76991}}^1$

素因数の和:77009

約数の個数: 40

約数和(自身を含む): 139740480

約数和(自身を除く): 89850312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 76991, 153982, 230973, 307964, 461946, 615928, 692919, 923892, 1385838, 1847784, 2078757, 2771676, 4157514, 5543352, 6236271, 8315028, 12472542, 16630056, 24945084, 49890168]

約数ペア:

[(1, 49890168), (2, 24945084), (3, 16630056), (4, 12472542), (6, 8315028), (8, 6236271), (9, 5543352), (12, 4157514), (18, 2771676), (24, 2078757), (27, 1847784), (36, 1385838), (54, 923892), (72, 692919), (81, 615928), (108, 461946), (162, 307964), (216, 230973), (324, 153982), (648, 76991)]