53976330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8447}}^1$

素因数の和:8531

約数の個数: 48

約数和(自身を含む): 142331904

約数和(自身を除く): 88355574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 8447, 16894, 25341, 42235, 50682, 76023, 84470, 126705, 152046, 253410, 380115, 599737, 760230, 1199474, 1799211, 2998685, 3598422, 5397633, 5997370, 8996055, 10795266, 17992110, 26988165, 53976330]

約数ペア:

[(1, 53976330), (2, 26988165), (3, 17992110), (5, 10795266), (6, 8996055), (9, 5997370), (10, 5397633), (15, 3598422), (18, 2998685), (30, 1799211), (45, 1199474), (71, 760230), (90, 599737), (142, 380115), (213, 253410), (355, 152046), (426, 126705), (639, 84470), (710, 76023), (1065, 50682), (1278, 42235), (2130, 25341), (3195, 16894), (6390, 8447)]