52490970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{27773}}^1$

素因数の和:27796

約数の個数: 64

約数和(自身を含む): 159978240

約数和(自身を除く): 107487270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 27773, 55546, 83319, 138865, 166638, 194411, 249957, 277730, 388822, 416595, 499914, 583233, 749871, 833190, 972055, 1166466, 1249785, 1499742, 1749699, 1944110, 2499570, 2916165, 3499398, 3749355, 5249097, 5832330, 7498710, 8748495, 10498194, 17496990, 26245485, 52490970]

約数ペア:

[(1, 52490970), (2, 26245485), (3, 17496990), (5, 10498194), (6, 8748495), (7, 7498710), (9, 5832330), (10, 5249097), (14, 3749355), (15, 3499398), (18, 2916165), (21, 2499570), (27, 1944110), (30, 1749699), (35, 1499742), (42, 1249785), (45, 1166466), (54, 972055), (63, 833190), (70, 749871), (90, 583233), (105, 499914), (126, 416595), (135, 388822), (189, 277730), (210, 249957), (270, 194411), (315, 166638), (378, 138865), (630, 83319), (945, 55546), (1890, 27773)]