53990280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{49991}}^1$

素因数の和:50011

約数の個数: 64

約数和(自身を含む): 179971200

約数和(自身を除く): 125980920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 49991, 99982, 149973, 199964, 249955, 299946, 399928, 449919, 499910, 599892, 749865, 899838, 999820, 1199784, 1349757, 1499730, 1799676, 1999640, 2249595, 2699514, 2999460, 3599352, 4499190, 5399028, 5998920, 6748785, 8998380, 10798056, 13497570, 17996760, 26995140, 53990280]

約数ペア:

[(1, 53990280), (2, 26995140), (3, 17996760), (4, 13497570), (5, 10798056), (6, 8998380), (8, 6748785), (9, 5998920), (10, 5399028), (12, 4499190), (15, 3599352), (18, 2999460), (20, 2699514), (24, 2249595), (27, 1999640), (30, 1799676), (36, 1499730), (40, 1349757), (45, 1199784), (54, 999820), (60, 899838), (72, 749865), (90, 599892), (108, 499910), (120, 449919), (135, 399928), (180, 299946), (216, 249955), (270, 199964), (360, 149973), (540, 99982), (1080, 49991)]