52857029225

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2112169}}^1$

素因数の和:2112210

約数の個数: 48

約数和(自身を含む): 88001450880

約数和(自身を除く): 35144421655

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 143, 175, 275, 325, 385, 455, 715, 1001, 1925, 2275, 3575, 5005, 25025, 2112169, 10560845, 14785183, 23233859, 27458197, 52804225, 73925915, 116169295, 137290985, 162637013, 192207379, 302040167, 369629575, 580846475, 686454925, 813185065, 961036895, 1510200835, 2114281169, 4065925325, 4805184475, 7551004175, 10571405845, 52857029225]

約数ペア:

[(1, 52857029225), (5, 10571405845), (7, 7551004175), (11, 4805184475), (13, 4065925325), (25, 2114281169), (35, 1510200835), (55, 961036895), (65, 813185065), (77, 686454925), (91, 580846475), (143, 369629575), (175, 302040167), (275, 192207379), (325, 162637013), (385, 137290985), (455, 116169295), (715, 73925915), (1001, 52804225), (1925, 27458197), (2275, 23233859), (3575, 14785183), (5005, 10560845), (25025, 2112169)]